42029715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 84897792

約数和(自身を除く): 42868077

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 751, 861, 1365, 1435, 1599, 2253, 2665, 3731, 3755, 4305, 5257, 7995, 9763, 11193, 11265, 15771, 18655, 26285, 29289, 30791, 48815, 55965, 68341, 78855, 92373, 146445, 153955, 205023, 215537, 341705, 400283, 461865, 646611, 1025115, 1077685, 1200849, 2001415, 2801981, 3233055, 6004245, 8405943, 14009905, 42029715]

約数ペア:

[(1, 42029715), (3, 14009905), (5, 8405943), (7, 6004245), (13, 3233055), (15, 2801981), (21, 2001415), (35, 1200849), (39, 1077685), (41, 1025115), (65, 646611), (91, 461865), (105, 400283), (123, 341705), (195, 215537), (205, 205023), (273, 153955), (287, 146445), (455, 92373), (533, 78855), (615, 68341), (751, 55965), (861, 48815), (1365, 30791), (1435, 29289), (1599, 26285), (2253, 18655), (2665, 15771), (3731, 11265), (3755, 11193), (4305, 9763), (5257, 7995)]