40988415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 80110080

約数和(自身を除く): 39121665

約数列:

[1, 3, 5, 13, 15, 19, 23, 37, 39, 57, 65, 69, 95, 111, 115, 169, 185, 195, 247, 285, 299, 345, 437, 481, 507, 555, 703, 741, 845, 851, 897, 1235, 1311, 1443, 1495, 2109, 2185, 2405, 2535, 2553, 3211, 3515, 3705, 3887, 4255, 4485, 5681, 6253, 6555, 7215, 9139, 9633, 10545, 11063, 11661, 12765, 16055, 16169, 17043, 18759, 19435, 27417, 28405, 31265, 33189, 45695, 48165, 48507, 55315, 58305, 73853, 80845, 85215, 93795, 118807, 137085, 143819, 165945, 210197, 221559, 242535, 356421, 369265, 431457, 594035, 630591, 719095, 1050985, 1107795, 1782105, 2157285, 2732561, 3152955, 8197683, 13662805, 40988415]

約数ペア:

[(1, 40988415), (3, 13662805), (5, 8197683), (13, 3152955), (15, 2732561), (19, 2157285), (23, 1782105), (37, 1107795), (39, 1050985), (57, 719095), (65, 630591), (69, 594035), (95, 431457), (111, 369265), (115, 356421), (169, 242535), (185, 221559), (195, 210197), (247, 165945), (285, 143819), (299, 137085), (345, 118807), (437, 93795), (481, 85215), (507, 80845), (555, 73853), (703, 58305), (741, 55315), (845, 48507), (851, 48165), (897, 45695), (1235, 33189), (1311, 31265), (1443, 28405), (1495, 27417), (2109, 19435), (2185, 18759), (2405, 17043), (2535, 16169), (2553, 16055), (3211, 12765), (3515, 11661), (3705, 11063), (3887, 10545), (4255, 9633), (4485, 9139), (5681, 7215), (6253, 6555)]