57495015

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 47336985

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 599, 711, 1185, 1215, 1797, 2133, 2995, 3555, 5391, 6399, 8985, 10665, 16173, 19197, 26955, 31995, 47321, 48519, 80865, 95985, 141963, 145557, 236605, 242595, 425889, 709815, 727785, 1277667, 2129445, 3833001, 6388335, 11499003, 19165005, 57495015]

約数ペア:

[(1, 57495015), (3, 19165005), (5, 11499003), (9, 6388335), (15, 3833001), (27, 2129445), (45, 1277667), (79, 727785), (81, 709815), (135, 425889), (237, 242595), (243, 236605), (395, 145557), (405, 141963), (599, 95985), (711, 80865), (1185, 48519), (1215, 47321), (1797, 31995), (2133, 26955), (2995, 19197), (3555, 16173), (5391, 10665), (6399, 8985)]