338233275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{88427}}^1$

素因数の和:88460

約数の個数: 36

約数和(自身を含む): 641456712

約数和(自身を除く): 303223437

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 88427, 265281, 442135, 795843, 1326405, 1503259, 2210675, 3979215, 4509777, 6632025, 7516295, 13529331, 19896075, 22548885, 37581475, 67646655, 112744425, 338233275]

約数ペア:

[(1, 338233275), (3, 112744425), (5, 67646655), (9, 37581475), (15, 22548885), (17, 19896075), (25, 13529331), (45, 7516295), (51, 6632025), (75, 4509777), (85, 3979215), (153, 2210675), (225, 1503259), (255, 1326405), (425, 795843), (765, 442135), (1275, 265281), (3825, 88427)]