42771375

素因数分解:

$3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 89856000

約数和(自身を除く): 47084625

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 27, 29, 45, 57, 69, 75, 87, 95, 115, 125, 135, 145, 171, 207, 225, 261, 285, 345, 375, 435, 437, 475, 513, 551, 575, 621, 667, 675, 725, 783, 855, 1035, 1125, 1305, 1311, 1425, 1653, 1725, 2001, 2175, 2185, 2375, 2565, 2755, 2875, 3105, 3335, 3375, 3625, 3915, 3933, 4275, 4959, 5175, 6003, 6525, 6555, 7125, 8265, 8625, 10005, 10875, 10925, 11799, 12673, 12825, 13775, 14877, 15525, 16675, 18009, 19575, 19665, 21375, 24795, 25875, 30015, 32625, 32775, 38019, 41325, 50025, 54625, 58995, 63365, 64125, 68875, 74385, 77625, 83375, 90045, 97875, 98325, 114057, 123975, 150075, 163875, 190095, 206625, 250125, 294975, 316825, 342171, 371925, 450225, 491625, 570285, 619875, 750375, 950475, 1474875, 1584125, 1710855, 1859625, 2251125, 2851425, 4752375, 8554275, 14257125, 42771375]

約数ペア:

[(1, 42771375), (3, 14257125), (5, 8554275), (9, 4752375), (15, 2851425), (19, 2251125), (23, 1859625), (25, 1710855), (27, 1584125), (29, 1474875), (45, 950475), (57, 750375), (69, 619875), (75, 570285), (87, 491625), (95, 450225), (115, 371925), (125, 342171), (135, 316825), (145, 294975), (171, 250125), (207, 206625), (225, 190095), (261, 163875), (285, 150075), (345, 123975), (375, 114057), (435, 98325), (437, 97875), (475, 90045), (513, 83375), (551, 77625), (575, 74385), (621, 68875), (667, 64125), (675, 63365), (725, 58995), (783, 54625), (855, 50025), (1035, 41325), (1125, 38019), (1305, 32775), (1311, 32625), (1425, 30015), (1653, 25875), (1725, 24795), (2001, 21375), (2175, 19665), (2185, 19575), (2375, 18009), (2565, 16675), (2755, 15525), (2875, 14877), (3105, 13775), (3335, 12825), (3375, 12673), (3625, 11799), (3915, 10925), (3933, 10875), (4275, 10005), (4959, 8625), (5175, 8265), (6003, 7125), (6525, 6555)]