15705582753

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{52813}}^1$

素因数の和:52871

約数の個数: 48

約数和(自身を含む): 25942236800

約数和(自身を除く): 10236654047

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 289, 343, 357, 833, 867, 1029, 2023, 2499, 5831, 6069, 14161, 17493, 42483, 52813, 99127, 158439, 297381, 369691, 897821, 1109073, 2587837, 2693463, 6284747, 7763511, 15262957, 18114859, 18854241, 43993229, 45788871, 54344577, 106840699, 131979687, 307952603, 320522097, 747884893, 923857809, 2243654679, 5235194251, 15705582753]

約数ペア:

[(1, 15705582753), (3, 5235194251), (7, 2243654679), (17, 923857809), (21, 747884893), (49, 320522097), (51, 307952603), (119, 131979687), (147, 106840699), (289, 54344577), (343, 45788871), (357, 43993229), (833, 18854241), (867, 18114859), (1029, 15262957), (2023, 7763511), (2499, 6284747), (5831, 2693463), (6069, 2587837), (14161, 1109073), (17493, 897821), (42483, 369691), (52813, 297381), (99127, 158439)]