160933395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 300872448

約数和(自身を除く): 139939053

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 347, 631, 735, 1041, 1735, 1893, 2429, 3155, 4417, 5205, 7287, 9465, 12145, 13251, 17003, 22085, 30919, 36435, 51009, 66255, 85015, 92757, 154595, 218957, 255045, 463785, 656871, 1094785, 1532699, 3284355, 4598097, 7663495, 10728893, 22990485, 32186679, 53644465, 160933395]

約数ペア:

[(1, 160933395), (3, 53644465), (5, 32186679), (7, 22990485), (15, 10728893), (21, 7663495), (35, 4598097), (49, 3284355), (105, 1532699), (147, 1094785), (245, 656871), (347, 463785), (631, 255045), (735, 218957), (1041, 154595), (1735, 92757), (1893, 85015), (2429, 66255), (3155, 51009), (4417, 36435), (5205, 30919), (7287, 22085), (9465, 17003), (12145, 13251)]