8134425

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 16429504

約数和(自身を除く): 8295079

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 103, 117, 135, 195, 225, 243, 309, 325, 351, 405, 515, 585, 675, 927, 975, 1053, 1215, 1339, 1545, 1755, 2025, 2575, 2781, 2925, 3159, 4017, 4635, 5265, 6075, 6695, 7725, 8343, 8775, 12051, 13905, 15795, 20085, 23175, 25029, 26325, 33475, 36153, 41715, 60255, 69525, 78975, 100425, 108459, 125145, 180765, 208575, 301275, 325377, 542295, 625725, 903825, 1626885, 2711475, 8134425]

約数ペア:

[(1, 8134425), (3, 2711475), (5, 1626885), (9, 903825), (13, 625725), (15, 542295), (25, 325377), (27, 301275), (39, 208575), (45, 180765), (65, 125145), (75, 108459), (81, 100425), (103, 78975), (117, 69525), (135, 60255), (195, 41715), (225, 36153), (243, 33475), (309, 26325), (325, 25029), (351, 23175), (405, 20085), (515, 15795), (585, 13905), (675, 12051), (927, 8775), (975, 8343), (1053, 7725), (1215, 6695), (1339, 6075), (1545, 5265), (1755, 4635), (2025, 4017), (2575, 3159), (2781, 2925)]