15673600725

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1021}}^1\times {\mathrm{1039}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 26095829760

約数和(自身を除く): 10422229035

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 985, 1021, 1039, 2955, 3063, 3117, 4925, 5105, 5195, 14775, 15315, 15585, 25525, 25975, 76575, 77925, 201137, 204683, 603411, 614049, 1005685, 1023415, 1060819, 3017055, 3070245, 3182457, 5028425, 5117075, 5304095, 15085275, 15351225, 15912285, 26520475, 79561425, 208981343, 626944029, 1044906715, 3134720145, 5224533575, 15673600725]

約数ペア:

[(1, 15673600725), (3, 5224533575), (5, 3134720145), (15, 1044906715), (25, 626944029), (75, 208981343), (197, 79561425), (591, 26520475), (985, 15912285), (1021, 15351225), (1039, 15085275), (2955, 5304095), (3063, 5117075), (3117, 5028425), (4925, 3182457), (5105, 3070245), (5195, 3017055), (14775, 1060819), (15315, 1023415), (15585, 1005685), (25525, 614049), (25975, 603411), (76575, 204683), (77925, 201137)]