66455535

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 43537425

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 295, 305, 885, 915, 1231, 3599, 3693, 6155, 10797, 17995, 18465, 53985, 72629, 75091, 217887, 225273, 363145, 375455, 1089435, 1126365, 4430369, 13291107, 22151845, 66455535]

約数ペア:

[(1, 66455535), (3, 22151845), (5, 13291107), (15, 4430369), (59, 1126365), (61, 1089435), (177, 375455), (183, 363145), (295, 225273), (305, 217887), (885, 75091), (915, 72629), (1231, 53985), (3599, 18465), (3693, 17995), (6155, 10797)]