40258815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4927

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 29897985

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 4871, 8265, 14613, 24355, 73065, 92549, 141259, 277647, 423777, 462745, 706295, 1388235, 2118885, 2683921, 8051763, 13419605, 40258815]

約数ペア:

[(1, 40258815), (3, 13419605), (5, 8051763), (15, 2683921), (19, 2118885), (29, 1388235), (57, 706295), (87, 462745), (95, 423777), (145, 277647), (285, 141259), (435, 92549), (551, 73065), (1653, 24355), (2755, 14613), (4871, 8265)]