343260075

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 578336000

約数和(自身を除く): 235075925

約数列:

[1, 3, 5, 15, 25, 75, 109, 199, 211, 327, 545, 597, 633, 995, 1055, 1635, 2725, 2985, 3165, 4975, 5275, 8175, 14925, 15825, 21691, 22999, 41989, 65073, 68997, 108455, 114995, 125967, 209945, 325365, 344985, 542275, 574975, 629835, 1049725, 1626825, 1724925, 3149175, 4576801, 13730403, 22884005, 68652015, 114420025, 343260075]

約数ペア:

[(1, 343260075), (3, 114420025), (5, 68652015), (15, 22884005), (25, 13730403), (75, 4576801), (109, 3149175), (199, 1724925), (211, 1626825), (327, 1049725), (545, 629835), (597, 574975), (633, 542275), (995, 344985), (1055, 325365), (1635, 209945), (2725, 125967), (2985, 114995), (3165, 108455), (4975, 68997), (5275, 65073), (8175, 41989), (14925, 22999), (15825, 21691)]