156742228225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{28229}}^1$

素因数の和:28642

約数の個数: 48

約数和(自身を含む): 216164111040

約数和(自身を除く): 59421882815

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 331, 671, 1525, 1655, 3355, 3641, 8275, 16775, 18205, 20191, 28229, 91025, 100955, 141145, 222101, 310519, 504775, 705725, 1110505, 1552595, 1721969, 5552525, 7762975, 8609845, 9343799, 18941659, 43049225, 46718995, 94708295, 102781789, 233594975, 473541475, 513908945, 569971739, 2569544725, 2849858695, 6269689129, 14249293475, 31348445645, 156742228225]

約数ペア:

[(1, 156742228225), (5, 31348445645), (11, 14249293475), (25, 6269689129), (55, 2849858695), (61, 2569544725), (275, 569971739), (305, 513908945), (331, 473541475), (671, 233594975), (1525, 102781789), (1655, 94708295), (3355, 46718995), (3641, 43049225), (8275, 18941659), (16775, 9343799), (18205, 8609845), (20191, 7762975), (28229, 5552525), (91025, 1721969), (100955, 1552595), (141145, 1110505), (222101, 705725), (310519, 504775)]