1215219065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{11897}}^1$

素因数の和:12592

約数の個数: 16

約数和(自身を含む): 1507714560

約数和(自身を除く): 292495495

約数列:

[1, 5, 31, 155, 659, 3295, 11897, 20429, 59485, 102145, 368807, 1844035, 7840123, 39200615, 243043813, 1215219065]

約数ペア:

[(1, 1215219065), (5, 243043813), (31, 39200615), (155, 7840123), (659, 1844035), (3295, 368807), (11897, 102145), (20429, 59485)]