15251652

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 30979260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 71, 78, 81, 102, 108, 117, 142, 153, 156, 162, 204, 213, 221, 234, 243, 284, 306, 324, 351, 426, 442, 459, 468, 486, 612, 639, 663, 702, 852, 884, 918, 923, 972, 1053, 1207, 1278, 1326, 1377, 1404, 1836, 1846, 1917, 1989, 2106, 2414, 2556, 2652, 2754, 2769, 3159, 3621, 3692, 3834, 3978, 4131, 4212, 4828, 5508, 5538, 5751, 5967, 6318, 7242, 7668, 7956, 8262, 8307, 10863, 11076, 11502, 11934, 12636, 14484, 15691, 16524, 16614, 17253, 17901, 21726, 23004, 23868, 24921, 31382, 32589, 33228, 34506, 35802, 43452, 47073, 49842, 53703, 62764, 65178, 69012, 71604, 74763, 94146, 97767, 99684, 107406, 130356, 141219, 149526, 188292, 195534, 214812, 224289, 282438, 293301, 299052, 391068, 423657, 448578, 564876, 586602, 847314, 897156, 1173204, 1270971, 1694628, 2541942, 3812913, 5083884, 7625826, 15251652]

約数ペア:

[(1, 15251652), (2, 7625826), (3, 5083884), (4, 3812913), (6, 2541942), (9, 1694628), (12, 1270971), (13, 1173204), (17, 897156), (18, 847314), (26, 586602), (27, 564876), (34, 448578), (36, 423657), (39, 391068), (51, 299052), (52, 293301), (54, 282438), (68, 224289), (71, 214812), (78, 195534), (81, 188292), (102, 149526), (108, 141219), (117, 130356), (142, 107406), (153, 99684), (156, 97767), (162, 94146), (204, 74763), (213, 71604), (221, 69012), (234, 65178), (243, 62764), (284, 53703), (306, 49842), (324, 47073), (351, 43452), (426, 35802), (442, 34506), (459, 33228), (468, 32589), (486, 31382), (612, 24921), (639, 23868), (663, 23004), (702, 21726), (852, 17901), (884, 17253), (918, 16614), (923, 16524), (972, 15691), (1053, 14484), (1207, 12636), (1278, 11934), (1326, 11502), (1377, 11076), (1404, 10863), (1836, 8307), (1846, 8262), (1917, 7956), (1989, 7668), (2106, 7242), (2414, 6318), (2556, 5967), (2652, 5751), (2754, 5538), (2769, 5508), (3159, 4828), (3621, 4212), (3692, 4131), (3834, 3978)]