70271215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 31819025

約数列:

[1, 5, 7, 19, 35, 95, 133, 251, 421, 665, 1255, 1757, 2105, 2947, 4769, 7999, 8785, 14735, 23845, 33383, 39995, 55993, 105671, 166915, 279965, 528355, 739697, 2007749, 3698485, 10038745, 14054243, 70271215]

約数ペア:

[(1, 70271215), (5, 14054243), (7, 10038745), (19, 3698485), (35, 2007749), (95, 739697), (133, 528355), (251, 279965), (421, 166915), (665, 105671), (1255, 55993), (1757, 39995), (2105, 33383), (2947, 23845), (4769, 14735), (7999, 8785)]