69276915

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 123832800

約数和(自身を除く): 54555885

約数列:

[1, 3, 5, 9, 15, 45, 59, 97, 177, 269, 291, 295, 485, 531, 807, 873, 885, 1345, 1455, 2421, 2655, 4035, 4365, 5723, 12105, 15871, 17169, 26093, 28615, 47613, 51507, 78279, 79355, 85845, 130465, 142839, 234837, 238065, 257535, 391395, 714195, 1174185, 1539487, 4618461, 7697435, 13855383, 23092305, 69276915]

約数ペア:

[(1, 69276915), (3, 23092305), (5, 13855383), (9, 7697435), (15, 4618461), (45, 1539487), (59, 1174185), (97, 714195), (177, 391395), (269, 257535), (291, 238065), (295, 234837), (485, 142839), (531, 130465), (807, 85845), (873, 79355), (885, 78279), (1345, 51507), (1455, 47613), (2421, 28615), (2655, 26093), (4035, 17169), (4365, 15871), (5723, 12105)]