33330045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 62676288

約数和(自身を除く): 29346243

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 137, 147, 245, 331, 411, 685, 735, 959, 993, 1655, 2055, 2317, 2877, 4795, 4965, 6713, 6951, 11585, 14385, 16219, 20139, 33565, 34755, 45347, 48657, 81095, 100695, 136041, 226735, 243285, 317429, 680205, 952287, 1587145, 2222003, 4761435, 6666009, 11110015, 33330045]

約数ペア:

[(1, 33330045), (3, 11110015), (5, 6666009), (7, 4761435), (15, 2222003), (21, 1587145), (35, 952287), (49, 680205), (105, 317429), (137, 243285), (147, 226735), (245, 136041), (331, 100695), (411, 81095), (685, 48657), (735, 45347), (959, 34755), (993, 33565), (1655, 20139), (2055, 16219), (2317, 14385), (2877, 11585), (4795, 6951), (4965, 6713)]