238471215

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 389525760

約数和(自身を除く): 151054545

約数列:

[1, 3, 5, 15, 59, 177, 295, 467, 577, 885, 1401, 1731, 2335, 2885, 7005, 8655, 27553, 34043, 82659, 102129, 137765, 170215, 269459, 413295, 510645, 808377, 1347295, 4041885, 15898081, 47694243, 79490405, 238471215]

約数ペア:

[(1, 238471215), (3, 79490405), (5, 47694243), (15, 15898081), (59, 4041885), (177, 1347295), (295, 808377), (467, 510645), (577, 413295), (885, 269459), (1401, 170215), (1731, 137765), (2335, 102129), (2885, 82659), (7005, 34043), (8655, 27553)]