78767325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3847}}^1$

素因数の和:3883

約数の個数: 72

約数和(自身を含む): 173683328

約数和(自身を除く): 94916003

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 3847, 4095, 6825, 11541, 19235, 20475, 26929, 34623, 50011, 57705, 80787, 96175, 134645, 150033, 173115, 242361, 250055, 288525, 350077, 403935, 450099, 673225, 750165, 865575, 1050231, 1211805, 1250275, 1750385, 2019675, 2250495, 3150693, 3750825, 5251155, 6059025, 8751925, 11252475, 15753465, 26255775, 78767325]

約数ペア:

[(1, 78767325), (3, 26255775), (5, 15753465), (7, 11252475), (9, 8751925), (13, 6059025), (15, 5251155), (21, 3750825), (25, 3150693), (35, 2250495), (39, 2019675), (45, 1750385), (63, 1250275), (65, 1211805), (75, 1050231), (91, 865575), (105, 750165), (117, 673225), (175, 450099), (195, 403935), (225, 350077), (273, 288525), (315, 250055), (325, 242361), (455, 173115), (525, 150033), (585, 134645), (819, 96175), (975, 80787), (1365, 57705), (1575, 50011), (2275, 34623), (2925, 26929), (3847, 20475), (4095, 19235), (6825, 11541)]