153963297215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{80933}}^1$

素因数の和:81108

約数の個数: 64

約数和(自身を含む): 235607291136

約数和(自身を除く): 81643993921

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 113, 185, 259, 455, 481, 565, 791, 1295, 1469, 2405, 3367, 3955, 4181, 7345, 10283, 16835, 20905, 29267, 51415, 54353, 80933, 146335, 271765, 380471, 404665, 566531, 1052129, 1902355, 2832655, 2994521, 5260645, 7364903, 9145429, 14972605, 20961647, 36824515, 38928773, 45727145, 64018003, 104808235, 118890577, 194643865, 272501411, 320090015, 338380873, 594452885, 832234039, 1362507055, 1691904365, 2368666111, 4161170195, 4398951349, 11843330555, 21994756745, 30792659443, 153963297215]

約数ペア:

[(1, 153963297215), (5, 30792659443), (7, 21994756745), (13, 11843330555), (35, 4398951349), (37, 4161170195), (65, 2368666111), (91, 1691904365), (113, 1362507055), (185, 832234039), (259, 594452885), (455, 338380873), (481, 320090015), (565, 272501411), (791, 194643865), (1295, 118890577), (1469, 104808235), (2405, 64018003), (3367, 45727145), (3955, 38928773), (4181, 36824515), (7345, 20961647), (10283, 14972605), (16835, 9145429), (20905, 7364903), (29267, 5260645), (51415, 2994521), (54353, 2832655), (80933, 1902355), (146335, 1052129), (271765, 566531), (380471, 404665)]