29853525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 54065984

約数和(自身を除く): 24212459

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 457, 871, 975, 1005, 1371, 1675, 2285, 2613, 4355, 5025, 5941, 6855, 11425, 13065, 17823, 21775, 29705, 30619, 34275, 65325, 89115, 91857, 148525, 153095, 398047, 445575, 459285, 765475, 1194141, 1990235, 2296425, 5970705, 9951175, 29853525]

約数ペア:

[(1, 29853525), (3, 9951175), (5, 5970705), (13, 2296425), (15, 1990235), (25, 1194141), (39, 765475), (65, 459285), (67, 445575), (75, 398047), (195, 153095), (201, 148525), (325, 91857), (335, 89115), (457, 65325), (871, 34275), (975, 30619), (1005, 29705), (1371, 21775), (1675, 17823), (2285, 13065), (2613, 11425), (4355, 6855), (5025, 5941)]