64586145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19483}}^1$

素因数の和:19521

約数の個数: 32

約数和(自身を含む): 117839232

約数和(自身を除く): 53253087

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 19483, 58449, 97415, 253279, 292245, 331211, 759837, 993633, 1266395, 1656055, 3799185, 4305743, 4968165, 12917229, 21528715, 64586145]

約数ペア:

[(1, 64586145), (3, 21528715), (5, 12917229), (13, 4968165), (15, 4305743), (17, 3799185), (39, 1656055), (51, 1266395), (65, 993633), (85, 759837), (195, 331211), (221, 292245), (255, 253279), (663, 97415), (1105, 58449), (3315, 19483)]