42032745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 77875200

約数和(自身を除く): 35842455

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 1039, 1305, 1395, 2697, 3117, 4495, 5195, 8091, 9351, 13485, 15585, 30131, 32209, 40455, 46755, 90393, 96627, 150655, 161045, 271179, 289881, 451965, 483135, 934061, 1355895, 1449405, 2802183, 4670305, 8406549, 14010915, 42032745]

約数ペア:

[(1, 42032745), (3, 14010915), (5, 8406549), (9, 4670305), (15, 2802183), (29, 1449405), (31, 1355895), (45, 934061), (87, 483135), (93, 451965), (145, 289881), (155, 271179), (261, 161045), (279, 150655), (435, 96627), (465, 90393), (899, 46755), (1039, 40455), (1305, 32209), (1395, 30131), (2697, 15585), (3117, 13485), (4495, 9351), (5195, 8091)]