40620195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 92551680

約数和(自身を除く): 51931485

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 617, 627, 665, 693, 855, 1045, 1155, 1197, 1463, 1851, 1881, 1995, 3085, 3135, 3465, 4319, 4389, 5553, 5985, 6787, 7315, 9255, 9405, 11723, 12957, 13167, 20361, 21595, 21945, 27765, 33935, 35169, 38871, 47509, 58615, 61083, 64785, 65835, 82061, 101805, 105507, 128953, 142527, 175845, 194355, 237545, 246183, 305415, 386859, 410305, 427581, 527535, 644765, 712635, 738549, 902671, 1160577, 1230915, 1934295, 2137905, 2708013, 3692745, 4513355, 5802885, 8124039, 13540065, 40620195]

約数ペア:

[(1, 40620195), (3, 13540065), (5, 8124039), (7, 5802885), (9, 4513355), (11, 3692745), (15, 2708013), (19, 2137905), (21, 1934295), (33, 1230915), (35, 1160577), (45, 902671), (55, 738549), (57, 712635), (63, 644765), (77, 527535), (95, 427581), (99, 410305), (105, 386859), (133, 305415), (165, 246183), (171, 237545), (209, 194355), (231, 175845), (285, 142527), (315, 128953), (385, 105507), (399, 101805), (495, 82061), (617, 65835), (627, 64785), (665, 61083), (693, 58615), (855, 47509), (1045, 38871), (1155, 35169), (1197, 33935), (1463, 27765), (1851, 21945), (1881, 21595), (1995, 20361), (3085, 13167), (3135, 12957), (3465, 11723), (4319, 9405), (4389, 9255), (5553, 7315), (5985, 6787)]