73896145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 95001984

約数和(自身を除く): 21105839

約数列:

[1, 5, 41, 43, 83, 101, 205, 215, 415, 505, 1763, 3403, 3569, 4141, 4343, 8383, 8815, 17015, 17845, 20705, 21715, 41915, 146329, 178063, 343703, 360469, 731645, 890315, 1718515, 1802345, 14779229, 73896145]

約数ペア:

[(1, 73896145), (5, 14779229), (41, 1802345), (43, 1718515), (83, 890315), (101, 731645), (205, 360469), (215, 343703), (415, 178063), (505, 146329), (1763, 41915), (3403, 21715), (3569, 20705), (4141, 17845), (4343, 17015), (8383, 8815)]