74168115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 149713920

約数和(自身を除く): 75545805

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 49, 57, 95, 105, 113, 133, 141, 147, 235, 245, 285, 329, 339, 399, 565, 665, 705, 735, 791, 893, 931, 987, 1645, 1695, 1995, 2147, 2303, 2373, 2679, 2793, 3955, 4465, 4655, 4935, 5311, 5537, 6251, 6441, 6909, 10735, 11515, 11865, 13395, 13965, 15029, 15933, 16611, 18753, 26555, 27685, 31255, 32205, 34545, 37177, 43757, 45087, 75145, 79665, 83055, 93765, 100909, 105203, 111531, 131271, 185885, 218785, 225435, 260239, 302727, 315609, 504545, 526015, 557655, 656355, 706363, 780717, 1301195, 1513635, 1578045, 2119089, 3531815, 3903585, 4944541, 10595445, 14833623, 24722705, 74168115]

約数ペア:

[(1, 74168115), (3, 24722705), (5, 14833623), (7, 10595445), (15, 4944541), (19, 3903585), (21, 3531815), (35, 2119089), (47, 1578045), (49, 1513635), (57, 1301195), (95, 780717), (105, 706363), (113, 656355), (133, 557655), (141, 526015), (147, 504545), (235, 315609), (245, 302727), (285, 260239), (329, 225435), (339, 218785), (399, 185885), (565, 131271), (665, 111531), (705, 105203), (735, 100909), (791, 93765), (893, 83055), (931, 79665), (987, 75145), (1645, 45087), (1695, 43757), (1995, 37177), (2147, 34545), (2303, 32205), (2373, 31255), (2679, 27685), (2793, 26555), (3955, 18753), (4465, 16611), (4655, 15933), (4935, 15029), (5311, 13965), (5537, 13395), (6251, 11865), (6441, 11515), (6909, 10735)]