42982875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 83472480

約数和(自身を除く): 40489605

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 975, 1125, 1625, 2925, 2939, 4875, 8817, 14625, 14695, 26451, 38207, 44085, 73475, 114621, 132255, 191035, 220425, 343863, 367375, 573105, 661275, 955175, 1102125, 1719315, 2865525, 3306375, 4775875, 8596575, 14327625, 42982875]

約数ペア:

[(1, 42982875), (3, 14327625), (5, 8596575), (9, 4775875), (13, 3306375), (15, 2865525), (25, 1719315), (39, 1102125), (45, 955175), (65, 661275), (75, 573105), (117, 367375), (125, 343863), (195, 220425), (225, 191035), (325, 132255), (375, 114621), (585, 73475), (975, 44085), (1125, 38207), (1625, 26451), (2925, 14695), (2939, 14625), (4875, 8817)]