75454035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 58362285

約数列:

[1, 3, 5, 15, 19, 43, 47, 57, 95, 129, 131, 141, 215, 235, 285, 393, 645, 655, 705, 817, 893, 1965, 2021, 2451, 2489, 2679, 4085, 4465, 5633, 6063, 6157, 7467, 10105, 12255, 12445, 13395, 16899, 18471, 28165, 30315, 30785, 37335, 38399, 84495, 92355, 107027, 115197, 116983, 191995, 264751, 321081, 350949, 535135, 575985, 584915, 794253, 1323755, 1605405, 1754745, 3971265, 5030269, 15090807, 25151345, 75454035]

約数ペア:

[(1, 75454035), (3, 25151345), (5, 15090807), (15, 5030269), (19, 3971265), (43, 1754745), (47, 1605405), (57, 1323755), (95, 794253), (129, 584915), (131, 575985), (141, 535135), (215, 350949), (235, 321081), (285, 264751), (393, 191995), (645, 116983), (655, 115197), (705, 107027), (817, 92355), (893, 84495), (1965, 38399), (2021, 37335), (2451, 30785), (2489, 30315), (2679, 28165), (4085, 18471), (4465, 16899), (5633, 13395), (6063, 12445), (6157, 12255), (7467, 10105)]