30697275

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{8353}}^1$

素因数の和:8380

約数の個数: 36

約数和(自身を含む): 59046072

約数和(自身を除く): 28348797

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 8353, 25059, 41765, 58471, 125295, 175413, 208825, 292355, 409297, 626475, 877065, 1227891, 1461775, 2046485, 4385325, 6139455, 10232425, 30697275]

約数ペア:

[(1, 30697275), (3, 10232425), (5, 6139455), (7, 4385325), (15, 2046485), (21, 1461775), (25, 1227891), (35, 877065), (49, 626475), (75, 409297), (105, 292355), (147, 208825), (175, 175413), (245, 125295), (525, 58471), (735, 41765), (1225, 25059), (3675, 8353)]