42353235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 77395968

約数和(自身を除く): 35042733

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 151, 207, 271, 345, 453, 755, 813, 1035, 1355, 1359, 2265, 2439, 3473, 4065, 6233, 6795, 10419, 12195, 17365, 18699, 31165, 31257, 40921, 52095, 56097, 93495, 122763, 156285, 204605, 280485, 368289, 613815, 941183, 1841445, 2823549, 4705915, 8470647, 14117745, 42353235]

約数ペア:

[(1, 42353235), (3, 14117745), (5, 8470647), (9, 4705915), (15, 2823549), (23, 1841445), (45, 941183), (69, 613815), (115, 368289), (151, 280485), (207, 204605), (271, 156285), (345, 122763), (453, 93495), (755, 56097), (813, 52095), (1035, 40921), (1355, 31257), (1359, 31165), (2265, 18699), (2439, 17365), (3473, 12195), (4065, 10419), (6233, 6795)]