146709405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 280168200

約数和(自身を除く): 133458795

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 289, 389, 435, 493, 765, 867, 1167, 1305, 1445, 1479, 1945, 2465, 2601, 3501, 4335, 4437, 5835, 6613, 7395, 8381, 11281, 13005, 17505, 19839, 22185, 25143, 33065, 33843, 41905, 56405, 59517, 75429, 99195, 101529, 112421, 125715, 169215, 191777, 297585, 337263, 377145, 507645, 562105, 575331, 958885, 1011789, 1686315, 1725993, 2876655, 3260209, 5058945, 8629965, 9780627, 16301045, 29341881, 48903135, 146709405]

約数ペア:

[(1, 146709405), (3, 48903135), (5, 29341881), (9, 16301045), (15, 9780627), (17, 8629965), (29, 5058945), (45, 3260209), (51, 2876655), (85, 1725993), (87, 1686315), (145, 1011789), (153, 958885), (255, 575331), (261, 562105), (289, 507645), (389, 377145), (435, 337263), (493, 297585), (765, 191777), (867, 169215), (1167, 125715), (1305, 112421), (1445, 101529), (1479, 99195), (1945, 75429), (2465, 59517), (2601, 56405), (3501, 41905), (4335, 33843), (4437, 33065), (5835, 25143), (6613, 22185), (7395, 19839), (8381, 17505), (11281, 13005)]