224734755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 436469760

約数和(自身を除く): 211735005

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 127, 133, 285, 381, 399, 635, 665, 887, 889, 1905, 1995, 2413, 2661, 2667, 4435, 4445, 6209, 7239, 12065, 13305, 13335, 16853, 16891, 18627, 31045, 36195, 50559, 50673, 84265, 84455, 93135, 112649, 117971, 252795, 253365, 337947, 353913, 563245, 589855, 788543, 1689735, 1769565, 2140331, 2365629, 3942715, 6420993, 10701655, 11828145, 14982317, 32104965, 44946951, 74911585, 224734755]

約数ペア:

[(1, 224734755), (3, 74911585), (5, 44946951), (7, 32104965), (15, 14982317), (19, 11828145), (21, 10701655), (35, 6420993), (57, 3942715), (95, 2365629), (105, 2140331), (127, 1769565), (133, 1689735), (285, 788543), (381, 589855), (399, 563245), (635, 353913), (665, 337947), (887, 253365), (889, 252795), (1905, 117971), (1995, 112649), (2413, 93135), (2661, 84455), (2667, 84265), (4435, 50673), (4445, 50559), (6209, 36195), (7239, 31045), (12065, 18627), (13305, 16891), (13335, 16853)]