82044975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 144767520

約数和(自身を除く): 62722545

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 229, 255, 281, 425, 687, 843, 1145, 1275, 1405, 3435, 3893, 4215, 4777, 5725, 7025, 11679, 14331, 17175, 19465, 21075, 23885, 58395, 64349, 71655, 97325, 119425, 193047, 291975, 321745, 358275, 965235, 1093933, 1608725, 3281799, 4826175, 5469665, 16408995, 27348325, 82044975]

約数ペア:

[(1, 82044975), (3, 27348325), (5, 16408995), (15, 5469665), (17, 4826175), (25, 3281799), (51, 1608725), (75, 1093933), (85, 965235), (229, 358275), (255, 321745), (281, 291975), (425, 193047), (687, 119425), (843, 97325), (1145, 71655), (1275, 64349), (1405, 58395), (3435, 23885), (3893, 21075), (4215, 19465), (4777, 17175), (5725, 14331), (7025, 11679)]