100047975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 176774400

約数和(自身を除く): 76726425

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 393, 425, 599, 655, 1275, 1797, 1965, 2227, 2995, 3275, 6681, 8985, 9825, 10183, 11135, 14975, 30549, 33405, 44925, 50915, 55675, 78469, 152745, 167025, 235407, 254575, 392345, 763725, 1177035, 1333973, 1961725, 4001919, 5885175, 6669865, 20009595, 33349325, 100047975]

約数ペア:

[(1, 100047975), (3, 33349325), (5, 20009595), (15, 6669865), (17, 5885175), (25, 4001919), (51, 1961725), (75, 1333973), (85, 1177035), (131, 763725), (255, 392345), (393, 254575), (425, 235407), (599, 167025), (655, 152745), (1275, 78469), (1797, 55675), (1965, 50915), (2227, 44925), (2995, 33405), (3275, 30549), (6681, 14975), (8985, 11135), (9825, 10183)]