1230129395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{4261}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 1675477440

約数和(自身を除く): 445348045

約数列:

[1, 5, 11, 29, 55, 145, 181, 319, 905, 1595, 1991, 4261, 5249, 9955, 21305, 26245, 46871, 57739, 123569, 234355, 288695, 617845, 771241, 1359259, 3856205, 6796295, 8483651, 22365989, 42418255, 111829945, 246025879, 1230129395]

約数ペア:

[(1, 1230129395), (5, 246025879), (11, 111829945), (29, 42418255), (55, 22365989), (145, 8483651), (181, 6796295), (319, 3856205), (905, 1359259), (1595, 771241), (1991, 617845), (4261, 288695), (5249, 234355), (9955, 123569), (21305, 57739), (26245, 46871)]