73841355

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{78139}}^1$

素因数の和:78160

約数の個数: 32

約数和(自身を含む): 150028800

約数和(自身を除く): 76187445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 78139, 234417, 390695, 546973, 703251, 1172085, 1640919, 2109753, 2734865, 3516255, 4922757, 8204595, 10548765, 14768271, 24613785, 73841355]

約数ペア:

[(1, 73841355), (3, 24613785), (5, 14768271), (7, 10548765), (9, 8204595), (15, 4922757), (21, 3516255), (27, 2734865), (35, 2109753), (45, 1640919), (63, 1172085), (105, 703251), (135, 546973), (189, 390695), (315, 234417), (945, 78139)]