29402205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 55376640

約数和(自身を除く): 25974435

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 327, 367, 545, 735, 763, 1101, 1635, 1835, 2289, 2569, 3815, 5341, 5505, 7707, 11445, 12845, 16023, 17983, 26705, 38535, 40003, 53949, 80115, 89915, 120009, 200015, 269745, 280021, 600045, 840063, 1400105, 1960147, 4200315, 5880441, 9800735, 29402205]

約数ペア:

[(1, 29402205), (3, 9800735), (5, 5880441), (7, 4200315), (15, 1960147), (21, 1400105), (35, 840063), (49, 600045), (105, 280021), (109, 269745), (147, 200015), (245, 120009), (327, 89915), (367, 80115), (545, 53949), (735, 40003), (763, 38535), (1101, 26705), (1635, 17983), (1835, 16023), (2289, 12845), (2569, 11445), (3815, 7707), (5341, 5505)]