3418275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 6856704

約数和(自身を除く): 3438429

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 383, 425, 525, 595, 1149, 1275, 1785, 1915, 2681, 2975, 5745, 6511, 8043, 8925, 9575, 13405, 19533, 28725, 32555, 40215, 45577, 67025, 97665, 136731, 162775, 201075, 227885, 488325, 683655, 1139425, 3418275]

約数ペア:

[(1, 3418275), (3, 1139425), (5, 683655), (7, 488325), (15, 227885), (17, 201075), (21, 162775), (25, 136731), (35, 97665), (51, 67025), (75, 45577), (85, 40215), (105, 32555), (119, 28725), (175, 19533), (255, 13405), (357, 9575), (383, 8925), (425, 8043), (525, 6511), (595, 5745), (1149, 2975), (1275, 2681), (1785, 1915)]