41947815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 83865600

約数和(自身を除く): 41917785

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 195, 237, 273, 389, 395, 455, 553, 1027, 1167, 1185, 1365, 1659, 1945, 2723, 2765, 3081, 5057, 5135, 5835, 7189, 8169, 8295, 13615, 15171, 15405, 21567, 25285, 30731, 35399, 35945, 40845, 75855, 92193, 106197, 107835, 153655, 176995, 215117, 399503, 460965, 530985, 645351, 1075585, 1198509, 1997515, 2796521, 3226755, 5992545, 8389563, 13982605, 41947815]

約数ペア:

[(1, 41947815), (3, 13982605), (5, 8389563), (7, 5992545), (13, 3226755), (15, 2796521), (21, 1997515), (35, 1198509), (39, 1075585), (65, 645351), (79, 530985), (91, 460965), (105, 399503), (195, 215117), (237, 176995), (273, 153655), (389, 107835), (395, 106197), (455, 92193), (553, 75855), (1027, 40845), (1167, 35945), (1185, 35399), (1365, 30731), (1659, 25285), (1945, 21567), (2723, 15405), (2765, 15171), (3081, 13615), (5057, 8295), (5135, 8169), (5835, 7189)]