1755320638545

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1274701}}^1$

素因数の和:1275214

約数の個数: 48

約数和(自身を含む): 3092569818624

約数和(自身を除く): 1337249180079

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 431, 639, 1065, 1293, 2155, 3195, 3879, 6465, 19395, 30601, 91803, 153005, 275409, 459015, 1274701, 1377045, 3824103, 6373505, 11472309, 19120515, 57361545, 90503771, 271511313, 452518855, 549396131, 814533939, 1357556565, 1648188393, 2746980655, 4072669695, 4944565179, 8240941965, 24722825895, 39007125301, 117021375903, 195035626505, 351064127709, 585106879515, 1755320638545]

約数ペア:

[(1, 1755320638545), (3, 585106879515), (5, 351064127709), (9, 195035626505), (15, 117021375903), (45, 39007125301), (71, 24722825895), (213, 8240941965), (355, 4944565179), (431, 4072669695), (639, 2746980655), (1065, 1648188393), (1293, 1357556565), (2155, 814533939), (3195, 549396131), (3879, 452518855), (6465, 271511313), (19395, 90503771), (30601, 57361545), (91803, 19120515), (153005, 11472309), (275409, 6373505), (459015, 3824103), (1274701, 1377045)]