49798125

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 99718080

約数和(自身を除く): 49919955

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 227, 325, 351, 375, 585, 625, 675, 681, 975, 1125, 1135, 1625, 1755, 1875, 2043, 2925, 2951, 3375, 3405, 4875, 5625, 5675, 6129, 8125, 8775, 8853, 10215, 14625, 14755, 16875, 17025, 24375, 26559, 28375, 30645, 43875, 44265, 51075, 73125, 73775, 79677, 85125, 132795, 141875, 153225, 219375, 221325, 255375, 368875, 398385, 425625, 663975, 766125, 1106625, 1276875, 1844375, 1991925, 3319875, 3830625, 5533125, 9959625, 16599375, 49798125]

約数ペア:

[(1, 49798125), (3, 16599375), (5, 9959625), (9, 5533125), (13, 3830625), (15, 3319875), (25, 1991925), (27, 1844375), (39, 1276875), (45, 1106625), (65, 766125), (75, 663975), (117, 425625), (125, 398385), (135, 368875), (195, 255375), (225, 221325), (227, 219375), (325, 153225), (351, 141875), (375, 132795), (585, 85125), (625, 79677), (675, 73775), (681, 73125), (975, 51075), (1125, 44265), (1135, 43875), (1625, 30645), (1755, 28375), (1875, 26559), (2043, 24375), (2925, 17025), (2951, 16875), (3375, 14755), (3405, 14625), (4875, 10215), (5625, 8853), (5675, 8775), (6129, 8125)]