29802285

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 25037955

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 557, 615, 1189, 1305, 1671, 1845, 2785, 3567, 5013, 5945, 8355, 10701, 16153, 17835, 22837, 25065, 48459, 53505, 68511, 80765, 114185, 145377, 205533, 242295, 342555, 662273, 726885, 1027665, 1986819, 3311365, 5960457, 9934095, 29802285]

約数ペア:

[(1, 29802285), (3, 9934095), (5, 5960457), (9, 3311365), (15, 1986819), (29, 1027665), (41, 726885), (45, 662273), (87, 342555), (123, 242295), (145, 205533), (205, 145377), (261, 114185), (369, 80765), (435, 68511), (557, 53505), (615, 48459), (1189, 25065), (1305, 22837), (1671, 17835), (1845, 16153), (2785, 10701), (3567, 8355), (5013, 5945)]