2427156745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{1123}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 3219963264

約数和(自身を除く): 792806519

約数列:

[1, 5, 13, 41, 65, 205, 533, 811, 1123, 2665, 4055, 5615, 10543, 14599, 33251, 46043, 52715, 72995, 166255, 230215, 432263, 598559, 910753, 2161315, 2992795, 4553765, 11839789, 37340873, 59198945, 186704365, 485431349, 2427156745]

約数ペア:

[(1, 2427156745), (5, 485431349), (13, 186704365), (41, 59198945), (65, 37340873), (205, 11839789), (533, 4553765), (811, 2992795), (1123, 2161315), (2665, 910753), (4055, 598559), (5615, 432263), (10543, 230215), (14599, 166255), (33251, 72995), (46043, 52715)]