38469375

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 60

約数和(自身を含む): 79437072

約数和(自身を除く): 40967697

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 977, 1125, 1575, 1875, 2625, 2931, 4375, 4885, 5625, 6839, 7875, 8793, 13125, 14655, 20517, 24425, 34195, 39375, 43965, 61551, 73275, 102585, 122125, 170975, 219825, 307755, 366375, 512925, 610625, 854875, 1099125, 1538775, 1831875, 2564625, 4274375, 5495625, 7693875, 12823125, 38469375]

約数ペア:

[(1, 38469375), (3, 12823125), (5, 7693875), (7, 5495625), (9, 4274375), (15, 2564625), (21, 1831875), (25, 1538775), (35, 1099125), (45, 854875), (63, 610625), (75, 512925), (105, 366375), (125, 307755), (175, 219825), (225, 170975), (315, 122125), (375, 102585), (525, 73275), (625, 61551), (875, 43965), (977, 39375), (1125, 34195), (1575, 24425), (1875, 20517), (2625, 14655), (2931, 13125), (4375, 8793), (4885, 7875), (5625, 6839)]