30054375

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 60355680

約数和(自身を除く): 30301305

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 137, 195, 225, 325, 351, 375, 411, 585, 625, 675, 685, 975, 1125, 1233, 1625, 1755, 1781, 1875, 2055, 2925, 3375, 3425, 3699, 4875, 5343, 5625, 6165, 8125, 8775, 8905, 10275, 14625, 16029, 16875, 17125, 18495, 24375, 26715, 30825, 43875, 44525, 48087, 51375, 73125, 80145, 85625, 92475, 133575, 154125, 219375, 222625, 240435, 256875, 400725, 462375, 667875, 770625, 1113125, 1202175, 2003625, 2311875, 3339375, 6010875, 10018125, 30054375]

約数ペア:

[(1, 30054375), (3, 10018125), (5, 6010875), (9, 3339375), (13, 2311875), (15, 2003625), (25, 1202175), (27, 1113125), (39, 770625), (45, 667875), (65, 462375), (75, 400725), (117, 256875), (125, 240435), (135, 222625), (137, 219375), (195, 154125), (225, 133575), (325, 92475), (351, 85625), (375, 80145), (411, 73125), (585, 51375), (625, 48087), (675, 44525), (685, 43875), (975, 30825), (1125, 26715), (1233, 24375), (1625, 18495), (1755, 17125), (1781, 16875), (1875, 16029), (2055, 14625), (2925, 10275), (3375, 8905), (3425, 8775), (3699, 8125), (4875, 6165), (5343, 5625)]