42018585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 81395712

約数和(自身を除く): 39377127

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 127, 137, 161, 345, 381, 411, 483, 635, 685, 805, 889, 959, 1905, 2055, 2415, 2667, 2877, 2921, 3151, 4445, 4795, 8763, 9453, 13335, 14385, 14605, 15755, 17399, 20447, 22057, 43815, 47265, 52197, 61341, 66171, 86995, 102235, 110285, 121793, 260985, 306705, 330855, 365379, 400177, 608965, 1200531, 1826895, 2000885, 2801239, 6002655, 8403717, 14006195, 42018585]

約数ペア:

[(1, 42018585), (3, 14006195), (5, 8403717), (7, 6002655), (15, 2801239), (21, 2000885), (23, 1826895), (35, 1200531), (69, 608965), (105, 400177), (115, 365379), (127, 330855), (137, 306705), (161, 260985), (345, 121793), (381, 110285), (411, 102235), (483, 86995), (635, 66171), (685, 61341), (805, 52197), (889, 47265), (959, 43815), (1905, 22057), (2055, 20447), (2415, 17399), (2667, 15755), (2877, 14605), (2921, 14385), (3151, 13335), (4445, 9453), (4795, 8763)]