10721445

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 9962715

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 503, 609, 735, 1015, 1421, 1509, 2515, 3045, 3521, 4263, 7105, 7545, 10563, 14587, 17605, 21315, 24647, 43761, 52815, 72935, 73941, 102109, 123235, 218805, 306327, 369705, 510545, 714763, 1531635, 2144289, 3573815, 10721445]

約数ペア:

[(1, 10721445), (3, 3573815), (5, 2144289), (7, 1531635), (15, 714763), (21, 510545), (29, 369705), (35, 306327), (49, 218805), (87, 123235), (105, 102109), (145, 73941), (147, 72935), (203, 52815), (245, 43761), (435, 24647), (503, 21315), (609, 17605), (735, 14587), (1015, 10563), (1421, 7545), (1509, 7105), (2515, 4263), (3045, 3521)]