22870995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 45278064

約数和(自身を除く): 22407069

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 37, 49, 87, 105, 111, 145, 147, 185, 203, 245, 259, 435, 555, 609, 735, 777, 841, 1015, 1073, 1295, 1421, 1813, 2523, 3045, 3219, 3885, 4205, 4263, 5365, 5439, 5887, 7105, 7511, 9065, 12615, 16095, 17661, 21315, 22533, 27195, 29435, 31117, 37555, 41209, 52577, 88305, 93351, 112665, 123627, 155585, 157731, 206045, 217819, 262885, 466755, 618135, 653457, 788655, 1089095, 1524733, 3267285, 4574199, 7623665, 22870995]

約数ペア:

[(1, 22870995), (3, 7623665), (5, 4574199), (7, 3267285), (15, 1524733), (21, 1089095), (29, 788655), (35, 653457), (37, 618135), (49, 466755), (87, 262885), (105, 217819), (111, 206045), (145, 157731), (147, 155585), (185, 123627), (203, 112665), (245, 93351), (259, 88305), (435, 52577), (555, 41209), (609, 37555), (735, 31117), (777, 29435), (841, 27195), (1015, 22533), (1073, 21315), (1295, 17661), (1421, 16095), (1813, 12615), (2523, 9065), (3045, 7511), (3219, 7105), (3885, 5887), (4205, 5439), (4263, 5365)]