299580521775

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{139309}}^1$

素因数の和:139916

約数の個数: 48

約数和(自身を含む): 505588309920

約数和(自身を除く): 206007788145

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 541, 795, 1325, 1623, 2705, 3975, 8115, 13525, 28673, 40575, 86019, 139309, 143365, 417927, 430095, 696545, 716825, 2089635, 2150475, 3482725, 7383377, 10448175, 22150131, 36916885, 75366169, 110750655, 184584425, 226098507, 376830845, 553753275, 1130492535, 1884154225, 3994406957, 5652462675, 11983220871, 19972034785, 59916104355, 99860173925, 299580521775]

約数ペア:

[(1, 299580521775), (3, 99860173925), (5, 59916104355), (15, 19972034785), (25, 11983220871), (53, 5652462675), (75, 3994406957), (159, 1884154225), (265, 1130492535), (541, 553753275), (795, 376830845), (1325, 226098507), (1623, 184584425), (2705, 110750655), (3975, 75366169), (8115, 36916885), (13525, 22150131), (28673, 10448175), (40575, 7383377), (86019, 3482725), (139309, 2150475), (143365, 2089635), (417927, 716825), (430095, 696545)]