13303509375

素因数分解:

$3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6479

約数の個数: 96

約数和(自身を含む): 25285006656

約数和(自身を除く): 11981497281

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 325, 375, 425, 625, 663, 975, 1105, 1275, 1625, 1875, 2125, 3125, 3315, 4875, 5525, 6375, 6421, 8125, 9375, 10625, 16575, 19263, 24375, 27625, 31875, 32105, 40625, 53125, 82875, 83473, 96315, 109157, 121875, 138125, 159375, 160525, 250419, 327471, 414375, 417365, 481575, 545785, 690625, 802625, 1252095, 1419041, 1637355, 2071875, 2086825, 2407875, 2728925, 4013125, 4257123, 6260475, 7095205, 8186775, 10434125, 12039375, 13644625, 20065625, 21285615, 31302375, 35476025, 40933875, 52170625, 60196875, 68223125, 106428075, 156511875, 177380125, 204669375, 260853125, 341115625, 532140375, 782559375, 886900625, 1023346875, 2660701875, 4434503125, 13303509375]

約数ペア:

[(1, 13303509375), (3, 4434503125), (5, 2660701875), (13, 1023346875), (15, 886900625), (17, 782559375), (25, 532140375), (39, 341115625), (51, 260853125), (65, 204669375), (75, 177380125), (85, 156511875), (125, 106428075), (195, 68223125), (221, 60196875), (255, 52170625), (325, 40933875), (375, 35476025), (425, 31302375), (625, 21285615), (663, 20065625), (975, 13644625), (1105, 12039375), (1275, 10434125), (1625, 8186775), (1875, 7095205), (2125, 6260475), (3125, 4257123), (3315, 4013125), (4875, 2728925), (5525, 2407875), (6375, 2086825), (6421, 2071875), (8125, 1637355), (9375, 1419041), (10625, 1252095), (16575, 802625), (19263, 690625), (24375, 545785), (27625, 481575), (31875, 417365), (32105, 414375), (40625, 327471), (53125, 250419), (82875, 160525), (83473, 159375), (96315, 138125), (109157, 121875)]