98465625

素因数分解:

$3^4\times 5^5\times {\mathrm{389}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 184324140

約数和(自身を除く): 85858515

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 389, 405, 625, 675, 1125, 1167, 1875, 1945, 2025, 3125, 3375, 3501, 5625, 5835, 9375, 9725, 10125, 10503, 16875, 17505, 28125, 29175, 31509, 48625, 50625, 52515, 84375, 87525, 145875, 157545, 243125, 253125, 262575, 437625, 729375, 787725, 1215625, 1312875, 2188125, 3646875, 3938625, 6564375, 10940625, 19693125, 32821875, 98465625]

約数ペア:

[(1, 98465625), (3, 32821875), (5, 19693125), (9, 10940625), (15, 6564375), (25, 3938625), (27, 3646875), (45, 2188125), (75, 1312875), (81, 1215625), (125, 787725), (135, 729375), (225, 437625), (375, 262575), (389, 253125), (405, 243125), (625, 157545), (675, 145875), (1125, 87525), (1167, 84375), (1875, 52515), (1945, 50625), (2025, 48625), (3125, 31509), (3375, 29175), (3501, 28125), (5625, 17505), (5835, 16875), (9375, 10503), (9725, 10125)]