74927265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2843}}^1$

素因数の和:3109

約数の個数: 32

約数和(自身を含む): 137604096

約数和(自身を除く): 62676831

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 753, 1255, 1757, 2843, 3765, 5271, 8529, 8785, 14215, 19901, 26355, 42645, 59703, 99505, 298515, 713593, 2140779, 3567965, 4995151, 10703895, 14985453, 24975755, 74927265]

約数ペア:

[(1, 74927265), (3, 24975755), (5, 14985453), (7, 10703895), (15, 4995151), (21, 3567965), (35, 2140779), (105, 713593), (251, 298515), (753, 99505), (1255, 59703), (1757, 42645), (2843, 26355), (3765, 19901), (5271, 14215), (8529, 8785)]