451791145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 610999200

約数和(自身を除く): 159208055

約数列:

[1, 5, 13, 29, 65, 89, 145, 377, 445, 1157, 1885, 2581, 2693, 5785, 12905, 13465, 33553, 35009, 78097, 167765, 175045, 239677, 390485, 1015261, 1198385, 3115801, 5076305, 6950633, 15579005, 34753165, 90358229, 451791145]

約数ペア:

[(1, 451791145), (5, 90358229), (13, 34753165), (29, 15579005), (65, 6950633), (89, 5076305), (145, 3115801), (377, 1198385), (445, 1015261), (1157, 390485), (1885, 239677), (2581, 175045), (2693, 167765), (5785, 78097), (12905, 35009), (13465, 33553)]