42347085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 80953344

約数和(自身を除く): 38606259

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 341, 465, 487, 527, 561, 935, 1023, 1461, 1581, 1705, 2435, 2635, 2805, 5115, 5357, 5797, 7305, 7905, 8279, 15097, 16071, 17391, 24837, 26785, 28985, 41395, 45291, 75485, 80355, 86955, 91069, 124185, 166067, 226455, 256649, 273207, 455345, 498201, 769947, 830335, 1283245, 1366035, 2491005, 2823139, 3849735, 8469417, 14115695, 42347085]

約数ペア:

[(1, 42347085), (3, 14115695), (5, 8469417), (11, 3849735), (15, 2823139), (17, 2491005), (31, 1366035), (33, 1283245), (51, 830335), (55, 769947), (85, 498201), (93, 455345), (155, 273207), (165, 256649), (187, 226455), (255, 166067), (341, 124185), (465, 91069), (487, 86955), (527, 80355), (561, 75485), (935, 45291), (1023, 41395), (1461, 28985), (1581, 26785), (1705, 24837), (2435, 17391), (2635, 16071), (2805, 15097), (5115, 8279), (5357, 7905), (5797, 7305)]