45209409

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 75513600

約数和(自身を除く): 30304191

約数列:

[1, 3, 7, 17, 21, 49, 51, 79, 119, 147, 229, 237, 357, 553, 687, 833, 1343, 1603, 1659, 2499, 3871, 3893, 4029, 4809, 9401, 11221, 11613, 11679, 18091, 27251, 28203, 33663, 54273, 65807, 81753, 126637, 190757, 197421, 307547, 379911, 572271, 886459, 922641, 2152829, 2659377, 6458487, 15069803, 45209409]

約数ペア:

[(1, 45209409), (3, 15069803), (7, 6458487), (17, 2659377), (21, 2152829), (49, 922641), (51, 886459), (79, 572271), (119, 379911), (147, 307547), (229, 197421), (237, 190757), (357, 126637), (553, 81753), (687, 65807), (833, 54273), (1343, 33663), (1603, 28203), (1659, 27251), (2499, 18091), (3871, 11679), (3893, 11613), (4029, 11221), (4809, 9401)]