9969331075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3533}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 13966820352

約数和(自身を除く): 3997489277

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 331, 341, 775, 1655, 1705, 3533, 3641, 8275, 8525, 10261, 17665, 18205, 38863, 51305, 88325, 91025, 109523, 112871, 194315, 256525, 547615, 564355, 971575, 1169423, 1204753, 2738075, 2821775, 5847115, 6023765, 12863653, 29235575, 30118825, 36252113, 64318265, 181260565, 321591325, 398773243, 906302825, 1993866215, 9969331075]

約数ペア:

[(1, 9969331075), (5, 1993866215), (11, 906302825), (25, 398773243), (31, 321591325), (55, 181260565), (155, 64318265), (275, 36252113), (331, 30118825), (341, 29235575), (775, 12863653), (1655, 6023765), (1705, 5847115), (3533, 2821775), (3641, 2738075), (8275, 1204753), (8525, 1169423), (10261, 971575), (17665, 564355), (18205, 547615), (38863, 256525), (51305, 194315), (88325, 112871), (91025, 109523)]