38141415

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 74081280

約数和(自身を除く): 35939865

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 103, 117, 135, 195, 211, 309, 351, 515, 585, 633, 927, 1055, 1339, 1545, 1755, 1899, 2743, 2781, 3165, 4017, 4635, 5697, 6695, 8229, 9495, 12051, 13715, 13905, 20085, 21733, 24687, 28485, 36153, 41145, 60255, 65199, 74061, 108665, 123435, 180765, 195597, 282529, 325995, 370305, 586791, 847587, 977985, 1412645, 2542761, 2933955, 4237935, 7628283, 12713805, 38141415]

約数ペア:

[(1, 38141415), (3, 12713805), (5, 7628283), (9, 4237935), (13, 2933955), (15, 2542761), (27, 1412645), (39, 977985), (45, 847587), (65, 586791), (103, 370305), (117, 325995), (135, 282529), (195, 195597), (211, 180765), (309, 123435), (351, 108665), (515, 74061), (585, 65199), (633, 60255), (927, 41145), (1055, 36153), (1339, 28485), (1545, 24687), (1755, 21733), (1899, 20085), (2743, 13905), (2781, 13715), (3165, 12051), (4017, 9495), (4635, 8229), (5697, 6695)]