164048895

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23827}}^1$

素因数の和:23861

約数の個数: 40

約数和(自身を含む): 311384304

約数和(自身を除く): 147335409

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 23827, 71481, 119135, 214443, 357405, 405059, 643329, 1072215, 1215177, 1929987, 2025295, 3216645, 3645531, 6075885, 9649935, 10936593, 18227655, 32809779, 54682965, 164048895]

約数ペア:

[(1, 164048895), (3, 54682965), (5, 32809779), (9, 18227655), (15, 10936593), (17, 9649935), (27, 6075885), (45, 3645531), (51, 3216645), (81, 2025295), (85, 1929987), (135, 1215177), (153, 1072215), (255, 643329), (405, 405059), (459, 357405), (765, 214443), (1377, 119135), (2295, 71481), (6885, 23827)]