4345965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 9434880

約数和(自身を除く): 5088915

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 23, 39, 45, 51, 57, 65, 69, 85, 95, 115, 117, 153, 171, 195, 207, 221, 247, 255, 285, 299, 323, 345, 391, 437, 585, 663, 741, 765, 855, 897, 969, 1035, 1105, 1173, 1235, 1311, 1495, 1615, 1955, 1989, 2185, 2223, 2691, 2907, 3315, 3519, 3705, 3933, 4199, 4485, 4845, 5083, 5681, 5865, 6555, 7429, 9945, 11115, 12597, 13455, 14535, 15249, 17043, 17595, 19665, 20995, 22287, 25415, 28405, 37145, 37791, 45747, 51129, 62985, 66861, 76245, 85215, 96577, 111435, 188955, 228735, 255645, 289731, 334305, 482885, 869193, 1448655, 4345965]

約数ペア:

[(1, 4345965), (3, 1448655), (5, 869193), (9, 482885), (13, 334305), (15, 289731), (17, 255645), (19, 228735), (23, 188955), (39, 111435), (45, 96577), (51, 85215), (57, 76245), (65, 66861), (69, 62985), (85, 51129), (95, 45747), (115, 37791), (117, 37145), (153, 28405), (171, 25415), (195, 22287), (207, 20995), (221, 19665), (247, 17595), (255, 17043), (285, 15249), (299, 14535), (323, 13455), (345, 12597), (391, 11115), (437, 9945), (585, 7429), (663, 6555), (741, 5865), (765, 5681), (855, 5083), (897, 4845), (969, 4485), (1035, 4199), (1105, 3933), (1173, 3705), (1235, 3519), (1311, 3315), (1495, 2907), (1615, 2691), (1955, 2223), (1989, 2185)]