193758435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19483}}^1$

素因数の和:19524

約数の個数: 48

約数和(自身を含む): 382977504

約数和(自身を除く): 189219069

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 19483, 58449, 97415, 175347, 253279, 292245, 331211, 759837, 876735, 993633, 1266395, 1656055, 2279511, 2980899, 3799185, 4305743, 4968165, 11397555, 12917229, 14904495, 21528715, 38751687, 64586145, 193758435]

約数ペア:

[(1, 193758435), (3, 64586145), (5, 38751687), (9, 21528715), (13, 14904495), (15, 12917229), (17, 11397555), (39, 4968165), (45, 4305743), (51, 3799185), (65, 2980899), (85, 2279511), (117, 1656055), (153, 1266395), (195, 993633), (221, 876735), (255, 759837), (585, 331211), (663, 292245), (765, 253279), (1105, 175347), (1989, 97415), (3315, 58449), (9945, 19483)]