870419424515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{11995031}}^1$

素因数の和:11995690

約数の個数: 16

約数和(自身を含む): 1091643872256

約数和(自身を除く): 221224447741

約数列:

[1, 5, 23, 115, 631, 3155, 14513, 72565, 11995031, 59975155, 275885713, 1379428565, 7568864561, 37844322805, 174083884903, 870419424515]

約数ペア:

[(1, 870419424515), (5, 174083884903), (23, 37844322805), (115, 7568864561), (631, 1379428565), (3155, 275885713), (14513, 59975155), (72565, 11995031)]