5719665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 11427840

約数和(自身を除く): 5708175

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 61, 95, 105, 133, 141, 183, 235, 285, 305, 329, 399, 427, 665, 705, 893, 915, 987, 1159, 1281, 1645, 1995, 2135, 2679, 2867, 3477, 4465, 4935, 5795, 6251, 6405, 8113, 8601, 13395, 14335, 17385, 18753, 20069, 24339, 31255, 40565, 43005, 54473, 60207, 93765, 100345, 121695, 163419, 272365, 301035, 381311, 817095, 1143933, 1906555, 5719665]

約数ペア:

[(1, 5719665), (3, 1906555), (5, 1143933), (7, 817095), (15, 381311), (19, 301035), (21, 272365), (35, 163419), (47, 121695), (57, 100345), (61, 93765), (95, 60207), (105, 54473), (133, 43005), (141, 40565), (183, 31255), (235, 24339), (285, 20069), (305, 18753), (329, 17385), (399, 14335), (427, 13395), (665, 8601), (705, 8113), (893, 6405), (915, 6251), (987, 5795), (1159, 4935), (1281, 4465), (1645, 3477), (1995, 2867), (2135, 2679)]