29864325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 53300160

約数和(自身を除く): 23435835

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 397, 425, 885, 1003, 1191, 1275, 1475, 1985, 3009, 4425, 5015, 5955, 6749, 9925, 15045, 20247, 23423, 25075, 29775, 33745, 70269, 75225, 101235, 117115, 168725, 351345, 398191, 506175, 585575, 1194573, 1756725, 1990955, 5972865, 9954775, 29864325]

約数ペア:

[(1, 29864325), (3, 9954775), (5, 5972865), (15, 1990955), (17, 1756725), (25, 1194573), (51, 585575), (59, 506175), (75, 398191), (85, 351345), (177, 168725), (255, 117115), (295, 101235), (397, 75225), (425, 70269), (885, 33745), (1003, 29775), (1191, 25075), (1275, 23423), (1475, 20247), (1985, 15045), (3009, 9925), (4425, 6749), (5015, 5955)]