4446015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 8667648

約数和(自身を除く): 4221633

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 263, 345, 483, 735, 789, 805, 1127, 1315, 1841, 2415, 3381, 3945, 5523, 5635, 6049, 9205, 12887, 16905, 18147, 27615, 30245, 38661, 42343, 64435, 90735, 127029, 193305, 211715, 296401, 635145, 889203, 1482005, 4446015]

約数ペア:

[(1, 4446015), (3, 1482005), (5, 889203), (7, 635145), (15, 296401), (21, 211715), (23, 193305), (35, 127029), (49, 90735), (69, 64435), (105, 42343), (115, 38661), (147, 30245), (161, 27615), (245, 18147), (263, 16905), (345, 12887), (483, 9205), (735, 6049), (789, 5635), (805, 5523), (1127, 3945), (1315, 3381), (1841, 2415)]