77941305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 151200000

約数和(自身を除く): 73258695

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 89, 117, 135, 195, 267, 351, 445, 499, 585, 801, 1157, 1335, 1497, 1755, 2403, 2495, 3471, 4005, 4491, 5785, 6487, 7485, 10413, 12015, 13473, 17355, 19461, 22455, 31239, 32435, 44411, 52065, 58383, 67365, 97305, 133233, 156195, 175149, 222055, 291915, 399699, 577343, 666165, 875745, 1199097, 1732029, 1998495, 2886715, 5196087, 5995485, 8660145, 15588261, 25980435, 77941305]

約数ペア:

[(1, 77941305), (3, 25980435), (5, 15588261), (9, 8660145), (13, 5995485), (15, 5196087), (27, 2886715), (39, 1998495), (45, 1732029), (65, 1199097), (89, 875745), (117, 666165), (135, 577343), (195, 399699), (267, 291915), (351, 222055), (445, 175149), (499, 156195), (585, 133233), (801, 97305), (1157, 67365), (1335, 58383), (1497, 52065), (1755, 44411), (2403, 32435), (2495, 31239), (3471, 22455), (4005, 19461), (4491, 17355), (5785, 13473), (6487, 12015), (7485, 10413)]