61088325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 107374080

約数和(自身を除く): 46285755

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 163, 263, 285, 475, 489, 789, 815, 1315, 1425, 2445, 3097, 3945, 4075, 4997, 6575, 9291, 12225, 14991, 15485, 19725, 24985, 42869, 46455, 74955, 77425, 124925, 128607, 214345, 232275, 374775, 643035, 814511, 1071725, 2443533, 3215175, 4072555, 12217665, 20362775, 61088325]

約数ペア:

[(1, 61088325), (3, 20362775), (5, 12217665), (15, 4072555), (19, 3215175), (25, 2443533), (57, 1071725), (75, 814511), (95, 643035), (163, 374775), (263, 232275), (285, 214345), (475, 128607), (489, 124925), (789, 77425), (815, 74955), (1315, 46455), (1425, 42869), (2445, 24985), (3097, 19725), (3945, 15485), (4075, 14991), (4997, 12225), (6575, 9291)]