234465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 492480

約数和(自身を除く): 258015

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 49, 55, 77, 87, 105, 145, 147, 165, 203, 231, 245, 319, 385, 435, 539, 609, 735, 957, 1015, 1155, 1421, 1595, 1617, 2233, 2695, 3045, 4263, 4785, 6699, 7105, 8085, 11165, 15631, 21315, 33495, 46893, 78155, 234465]

約数ペア:

[(1, 234465), (3, 78155), (5, 46893), (7, 33495), (11, 21315), (15, 15631), (21, 11165), (29, 8085), (33, 7105), (35, 6699), (49, 4785), (55, 4263), (77, 3045), (87, 2695), (105, 2233), (145, 1617), (147, 1595), (165, 1421), (203, 1155), (231, 1015), (245, 957), (319, 735), (385, 609), (435, 539)]