127286505

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2671}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 227013120

約数和(自身を除く): 99726615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 2671, 3177, 5295, 8013, 9531, 13355, 15885, 24039, 40065, 47655, 72117, 120195, 360585, 942863, 2828589, 4714315, 8485767, 14142945, 25457301, 42428835, 127286505]

約数ペア:

[(1, 127286505), (3, 42428835), (5, 25457301), (9, 14142945), (15, 8485767), (27, 4714315), (45, 2828589), (135, 942863), (353, 360585), (1059, 120195), (1765, 72117), (2671, 47655), (3177, 40065), (5295, 24039), (8013, 15885), (9531, 13355)]