89635275

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 170978640

約数和(自身を除く): 81343365

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 97, 111, 135, 185, 225, 291, 333, 485, 555, 675, 873, 925, 999, 1369, 1455, 1665, 2425, 2619, 2775, 3589, 4107, 4365, 4995, 6845, 7275, 8325, 10767, 12321, 13095, 17945, 20535, 21825, 24975, 32301, 34225, 36963, 53835, 61605, 65475, 89725, 96903, 102675, 132793, 161505, 184815, 269175, 308025, 398379, 484515, 663965, 807525, 924075, 1195137, 1991895, 2422575, 3319825, 3585411, 5975685, 9959475, 17927055, 29878425, 89635275]

約数ペア:

[(1, 89635275), (3, 29878425), (5, 17927055), (9, 9959475), (15, 5975685), (25, 3585411), (27, 3319825), (37, 2422575), (45, 1991895), (75, 1195137), (97, 924075), (111, 807525), (135, 663965), (185, 484515), (225, 398379), (291, 308025), (333, 269175), (485, 184815), (555, 161505), (675, 132793), (873, 102675), (925, 96903), (999, 89725), (1369, 65475), (1455, 61605), (1665, 53835), (2425, 36963), (2619, 34225), (2775, 32301), (3589, 24975), (4107, 21825), (4365, 20535), (4995, 17945), (6845, 13095), (7275, 12321), (8325, 10767)]