15487883910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{807923}}^1$

素因数の和:808010

約数の個数: 64

約数和(自身を含む): 41882780160

約数和(自身を除く): 26394896250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 19170, 807923, 1615846, 2423769, 4039615, 4847538, 7271307, 8079230, 12118845, 14542614, 21813921, 24237690, 36356535, 43627842, 57362533, 72713070, 109069605, 114725066, 172087599, 218139210, 286812665, 344175198, 516262797, 573625330, 860437995, 1032525594, 1548788391, 1720875990, 2581313985, 3097576782, 5162627970, 7743941955, 15487883910]

約数ペア:

[(1, 15487883910), (2, 7743941955), (3, 5162627970), (5, 3097576782), (6, 2581313985), (9, 1720875990), (10, 1548788391), (15, 1032525594), (18, 860437995), (27, 573625330), (30, 516262797), (45, 344175198), (54, 286812665), (71, 218139210), (90, 172087599), (135, 114725066), (142, 109069605), (213, 72713070), (270, 57362533), (355, 43627842), (426, 36356535), (639, 24237690), (710, 21813921), (1065, 14542614), (1278, 12118845), (1917, 8079230), (2130, 7271307), (3195, 4847538), (3834, 4039615), (6390, 2423769), (9585, 1615846), (19170, 807923)]