30075075

素因数分解:

$3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:748

約数の個数: 36

約数和(自身を含む): 54163200

約数和(自身を除く): 24088125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 349, 383, 1047, 1149, 1745, 1915, 3141, 3447, 5235, 5745, 8725, 9575, 15705, 17235, 26175, 28725, 78525, 86175, 133667, 401001, 668335, 1203003, 2005005, 3341675, 6015015, 10025025, 30075075]

約数ペア:

[(1, 30075075), (3, 10025025), (5, 6015015), (9, 3341675), (15, 2005005), (25, 1203003), (45, 668335), (75, 401001), (225, 133667), (349, 86175), (383, 78525), (1047, 28725), (1149, 26175), (1745, 17235), (1915, 15705), (3141, 9575), (3447, 8725), (5235, 5745)]