15679853995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1\times {\mathrm{2699}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 20448288000

約数和(自身を除く): 4768434005

約数列:

[1, 5, 13, 65, 139, 643, 695, 1807, 2699, 3215, 8359, 9035, 13495, 35087, 41795, 89377, 175435, 375161, 446885, 1161901, 1735457, 1875805, 4877093, 5809505, 8677285, 22560941, 24385465, 112804705, 241228523, 1206142615, 3135970799, 15679853995]

約数ペア:

[(1, 15679853995), (5, 3135970799), (13, 1206142615), (65, 241228523), (139, 112804705), (643, 24385465), (695, 22560941), (1807, 8677285), (2699, 5809505), (3215, 4877093), (8359, 1875805), (9035, 1735457), (13495, 1161901), (35087, 446885), (41795, 375161), (89377, 175435)]