100349725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 152668800

約数和(自身を除く): 52319075

約数列:

[1, 5, 7, 17, 25, 35, 85, 89, 119, 175, 379, 425, 445, 595, 623, 1513, 1895, 2225, 2653, 2975, 3115, 6443, 7565, 9475, 10591, 13265, 15575, 32215, 33731, 37825, 45101, 52955, 66325, 161075, 168655, 225505, 236117, 264775, 573427, 843275, 1127525, 1180585, 2867135, 4013989, 5902925, 14335675, 20069945, 100349725]

約数ペア:

[(1, 100349725), (5, 20069945), (7, 14335675), (17, 5902925), (25, 4013989), (35, 2867135), (85, 1180585), (89, 1127525), (119, 843275), (175, 573427), (379, 264775), (425, 236117), (445, 225505), (595, 168655), (623, 161075), (1513, 66325), (1895, 52955), (2225, 45101), (2653, 37825), (2975, 33731), (3115, 32215), (6443, 15575), (7565, 13265), (9475, 10591)]