194612775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 390832128

約数和(自身を除く): 196219353

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 71, 75, 105, 115, 161, 175, 213, 227, 345, 355, 483, 497, 525, 575, 681, 805, 1065, 1135, 1491, 1589, 1633, 1725, 1775, 2415, 2485, 3405, 4025, 4767, 4899, 5221, 5325, 5675, 7455, 7945, 8165, 11431, 12075, 12425, 15663, 16117, 17025, 23835, 24495, 26105, 34293, 36547, 37275, 39725, 40825, 48351, 57155, 78315, 80585, 109641, 112819, 119175, 122475, 130525, 171465, 182735, 241755, 285775, 338457, 370691, 391575, 402925, 548205, 564095, 857325, 913675, 1112073, 1208775, 1692285, 1853455, 2594837, 2741025, 2820475, 5560365, 7784511, 8461425, 9267275, 12974185, 27801825, 38922555, 64870925, 194612775]

約数ペア:

[(1, 194612775), (3, 64870925), (5, 38922555), (7, 27801825), (15, 12974185), (21, 9267275), (23, 8461425), (25, 7784511), (35, 5560365), (69, 2820475), (71, 2741025), (75, 2594837), (105, 1853455), (115, 1692285), (161, 1208775), (175, 1112073), (213, 913675), (227, 857325), (345, 564095), (355, 548205), (483, 402925), (497, 391575), (525, 370691), (575, 338457), (681, 285775), (805, 241755), (1065, 182735), (1135, 171465), (1491, 130525), (1589, 122475), (1633, 119175), (1725, 112819), (1775, 109641), (2415, 80585), (2485, 78315), (3405, 57155), (4025, 48351), (4767, 40825), (4899, 39725), (5221, 37275), (5325, 36547), (5675, 34293), (7455, 26105), (7945, 24495), (8165, 23835), (11431, 17025), (12075, 16117), (12425, 15663)]