1845150975

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{28181}}^1$

素因数の和:28297

約数の個数: 48

約数和(自身を含む): 3424676640

約数和(自身を除く): 1579525665

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 675, 873, 1455, 2425, 2619, 4365, 7275, 13095, 21825, 28181, 65475, 84543, 140905, 253629, 422715, 704525, 760887, 1268145, 2113575, 2733557, 3804435, 6340725, 8200671, 13667785, 19022175, 24602013, 41003355, 68338925, 73806039, 123010065, 205016775, 369030195, 615050325, 1845150975]

約数ペア:

[(1, 1845150975), (3, 615050325), (5, 369030195), (9, 205016775), (15, 123010065), (25, 73806039), (27, 68338925), (45, 41003355), (75, 24602013), (97, 19022175), (135, 13667785), (225, 8200671), (291, 6340725), (485, 3804435), (675, 2733557), (873, 2113575), (1455, 1268145), (2425, 760887), (2619, 704525), (4365, 422715), (7275, 253629), (13095, 140905), (21825, 84543), (28181, 65475)]