233207685

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 414511344

約数和(自身を除く): 181303659

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 277, 353, 477, 795, 831, 1059, 1385, 1765, 2385, 2493, 3177, 4155, 5295, 12465, 14681, 15885, 18709, 44043, 56127, 73405, 93545, 97781, 132129, 168381, 220215, 280635, 293343, 488905, 660645, 841905, 880029, 1466715, 4400145, 5182393, 15547179, 25911965, 46641537, 77735895, 233207685]

約数ペア:

[(1, 233207685), (3, 77735895), (5, 46641537), (9, 25911965), (15, 15547179), (45, 5182393), (53, 4400145), (159, 1466715), (265, 880029), (277, 841905), (353, 660645), (477, 488905), (795, 293343), (831, 280635), (1059, 220215), (1385, 168381), (1765, 132129), (2385, 97781), (2493, 93545), (3177, 73405), (4155, 56127), (5295, 44043), (12465, 18709), (14681, 15885)]