129074475

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 220030560

約数和(自身を除く): 90956085

約数列:

[1, 3, 5, 15, 25, 61, 75, 89, 183, 267, 305, 317, 445, 915, 951, 1335, 1525, 1585, 2225, 4575, 4755, 5429, 6675, 7925, 16287, 19337, 23775, 27145, 28213, 58011, 81435, 84639, 96685, 135725, 141065, 290055, 407175, 423195, 483425, 705325, 1450275, 1720993, 2115975, 5162979, 8604965, 25814895, 43024825, 129074475]

約数ペア:

[(1, 129074475), (3, 43024825), (5, 25814895), (15, 8604965), (25, 5162979), (61, 2115975), (75, 1720993), (89, 1450275), (183, 705325), (267, 483425), (305, 423195), (317, 407175), (445, 290055), (915, 141065), (951, 135725), (1335, 96685), (1525, 84639), (1585, 81435), (2225, 58011), (4575, 28213), (4755, 27145), (5429, 23775), (6675, 19337), (7925, 16287)]