1427148045

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1496

約数の個数: 128

約数和(自身を含む): 2952806400

約数和(自身を除く): 1525658355

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 27, 45, 51, 57, 69, 85, 95, 115, 135, 153, 171, 207, 255, 285, 323, 345, 391, 437, 459, 513, 621, 765, 855, 969, 1035, 1173, 1311, 1423, 1615, 1955, 2185, 2295, 2565, 2907, 3105, 3519, 3933, 4269, 4845, 5865, 6555, 7115, 7429, 8721, 10557, 11799, 12807, 14535, 17595, 19665, 21345, 22287, 24191, 27037, 32729, 37145, 38421, 43605, 52785, 58995, 64035, 66861, 72573, 81111, 98187, 111435, 120955, 135185, 163645, 192105, 200583, 217719, 243333, 294561, 334305, 362865, 405555, 459629, 490935, 556393, 621851, 653157, 729999, 883683, 1002915, 1088595, 1216665, 1378887, 1472805, 1669179, 1865553, 2298145, 2781965, 3109255, 3265785, 3649995, 4136661, 4418415, 5007537, 5596659, 6894435, 8345895, 9327765, 10571467, 12409983, 15022611, 16789977, 20683305, 25037685, 27983295, 31714401, 52857335, 62049915, 75113055, 83949885, 95143203, 158572005, 285429609, 475716015, 1427148045]

約数ペア:

[(1, 1427148045), (3, 475716015), (5, 285429609), (9, 158572005), (15, 95143203), (17, 83949885), (19, 75113055), (23, 62049915), (27, 52857335), (45, 31714401), (51, 27983295), (57, 25037685), (69, 20683305), (85, 16789977), (95, 15022611), (115, 12409983), (135, 10571467), (153, 9327765), (171, 8345895), (207, 6894435), (255, 5596659), (285, 5007537), (323, 4418415), (345, 4136661), (391, 3649995), (437, 3265785), (459, 3109255), (513, 2781965), (621, 2298145), (765, 1865553), (855, 1669179), (969, 1472805), (1035, 1378887), (1173, 1216665), (1311, 1088595), (1423, 1002915), (1615, 883683), (1955, 729999), (2185, 653157), (2295, 621851), (2565, 556393), (2907, 490935), (3105, 459629), (3519, 405555), (3933, 362865), (4269, 334305), (4845, 294561), (5865, 243333), (6555, 217719), (7115, 200583), (7429, 192105), (8721, 163645), (10557, 135185), (11799, 120955), (12807, 111435), (14535, 98187), (17595, 81111), (19665, 72573), (21345, 66861), (22287, 64035), (24191, 58995), (27037, 52785), (32729, 43605), (37145, 38421)]