79868075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19843}}^1$

素因数の和:19883

約数の個数: 24

約数和(自身を含む): 118111488

約数和(自身を除く): 38243413

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 19843, 99215, 138901, 456389, 496075, 694505, 2281945, 3194723, 3472525, 11409725, 15973615, 79868075]

約数ペア:

[(1, 79868075), (5, 15973615), (7, 11409725), (23, 3472525), (25, 3194723), (35, 2281945), (115, 694505), (161, 496075), (175, 456389), (575, 138901), (805, 99215), (4025, 19843)]