144450975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 249841152

約数和(自身を除く): 105390177

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 645, 705, 953, 1075, 1175, 2021, 2859, 3225, 3525, 4765, 6063, 10105, 14295, 23825, 30315, 40979, 44791, 50525, 71475, 122937, 134373, 151575, 204895, 223955, 614685, 671865, 1024475, 1119775, 1926013, 3073425, 3359325, 5778039, 9630065, 28890195, 48150325, 144450975]

約数ペア:

[(1, 144450975), (3, 48150325), (5, 28890195), (15, 9630065), (25, 5778039), (43, 3359325), (47, 3073425), (75, 1926013), (129, 1119775), (141, 1024475), (215, 671865), (235, 614685), (645, 223955), (705, 204895), (953, 151575), (1075, 134373), (1175, 122937), (2021, 71475), (2859, 50525), (3225, 44791), (3525, 40979), (4765, 30315), (6063, 23825), (10105, 14295)]