15504693570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{121921}}^1$

素因数の和:122097

約数の個数: 80

約数和(自身を含む): 41956286328

約数和(自身を除く): 26451592758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 471, 785, 810, 942, 1413, 1570, 2355, 2826, 4239, 4710, 7065, 8478, 12717, 14130, 21195, 25434, 42390, 63585, 121921, 127170, 243842, 365763, 609605, 731526, 1097289, 1219210, 1828815, 2194578, 3291867, 3657630, 5486445, 6583734, 9875601, 10972890, 16459335, 19141597, 19751202, 32918670, 38283194, 49378005, 57424791, 95707985, 98756010, 114849582, 172274373, 191415970, 287123955, 344548746, 516823119, 574247910, 861371865, 1033646238, 1550469357, 1722743730, 2584115595, 3100938714, 5168231190, 7752346785, 15504693570]

約数ペア:

[(1, 15504693570), (2, 7752346785), (3, 5168231190), (5, 3100938714), (6, 2584115595), (9, 1722743730), (10, 1550469357), (15, 1033646238), (18, 861371865), (27, 574247910), (30, 516823119), (45, 344548746), (54, 287123955), (81, 191415970), (90, 172274373), (135, 114849582), (157, 98756010), (162, 95707985), (270, 57424791), (314, 49378005), (405, 38283194), (471, 32918670), (785, 19751202), (810, 19141597), (942, 16459335), (1413, 10972890), (1570, 9875601), (2355, 6583734), (2826, 5486445), (4239, 3657630), (4710, 3291867), (7065, 2194578), (8478, 1828815), (12717, 1219210), (14130, 1097289), (21195, 731526), (25434, 609605), (42390, 365763), (63585, 243842), (121921, 127170)]