40885845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 48745515

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 65, 77, 91, 105, 143, 147, 165, 195, 231, 245, 273, 385, 389, 429, 455, 539, 637, 715, 735, 1001, 1155, 1167, 1365, 1617, 1911, 1945, 2145, 2695, 2723, 3003, 3185, 4279, 5005, 5057, 5835, 7007, 8085, 8169, 9555, 12837, 13615, 15015, 15171, 19061, 21021, 21395, 25285, 29953, 35035, 35399, 40845, 55627, 57183, 64185, 75855, 89859, 95305, 105105, 106197, 149765, 166881, 176995, 209671, 247793, 278135, 285915, 389389, 449295, 530985, 629013, 743379, 834405, 1048355, 1168167, 1238965, 1946945, 2725723, 3145065, 3716895, 5840835, 8177169, 13628615, 40885845]

約数ペア:

[(1, 40885845), (3, 13628615), (5, 8177169), (7, 5840835), (11, 3716895), (13, 3145065), (15, 2725723), (21, 1946945), (33, 1238965), (35, 1168167), (39, 1048355), (49, 834405), (55, 743379), (65, 629013), (77, 530985), (91, 449295), (105, 389389), (143, 285915), (147, 278135), (165, 247793), (195, 209671), (231, 176995), (245, 166881), (273, 149765), (385, 106197), (389, 105105), (429, 95305), (455, 89859), (539, 75855), (637, 64185), (715, 57183), (735, 55627), (1001, 40845), (1155, 35399), (1167, 35035), (1365, 29953), (1617, 25285), (1911, 21395), (1945, 21021), (2145, 19061), (2695, 15171), (2723, 15015), (3003, 13615), (3185, 12837), (4279, 9555), (5005, 8169), (5057, 8085), (5835, 7007)]