33330115

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 20859965

約数列:

[1, 5, 7, 13, 17, 31, 35, 65, 85, 91, 119, 139, 155, 217, 221, 403, 455, 527, 595, 695, 973, 1085, 1105, 1547, 1807, 2015, 2363, 2635, 2821, 3689, 4309, 4865, 6851, 7735, 9035, 11815, 12649, 14105, 16541, 18445, 21545, 30163, 30719, 34255, 47957, 56017, 63245, 73253, 82705, 150815, 153595, 215033, 239785, 280085, 366265, 392119, 512771, 952289, 1075165, 1960595, 2563855, 4761445, 6666023, 33330115]

約数ペア:

[(1, 33330115), (5, 6666023), (7, 4761445), (13, 2563855), (17, 1960595), (31, 1075165), (35, 952289), (65, 512771), (85, 392119), (91, 366265), (119, 280085), (139, 239785), (155, 215033), (217, 153595), (221, 150815), (403, 82705), (455, 73253), (527, 63245), (595, 56017), (695, 47957), (973, 34255), (1085, 30719), (1105, 30163), (1547, 21545), (1807, 18445), (2015, 16541), (2363, 14105), (2635, 12649), (2821, 11815), (3689, 9035), (4309, 7735), (4865, 6851)]