201337455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2137}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 352205568

約数和(自身を除く): 150868113

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 571, 1713, 2137, 2855, 6281, 6411, 8565, 10685, 18843, 23507, 31405, 32055, 70521, 94215, 117535, 352605, 1220227, 3660681, 6101135, 13422497, 18303405, 40267491, 67112485, 201337455]

約数ペア:

[(1, 201337455), (3, 67112485), (5, 40267491), (11, 18303405), (15, 13422497), (33, 6101135), (55, 3660681), (165, 1220227), (571, 352605), (1713, 117535), (2137, 94215), (2855, 70521), (6281, 32055), (6411, 31405), (8565, 23507), (10685, 18843)]