203290425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23167}}^1$

素因数の和:23199

約数の個数: 48

約数和(自身を含む): 402196480

約数和(自身を除く): 198906055

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 23167, 69501, 115835, 208503, 301171, 347505, 579175, 625509, 903513, 1042515, 1505855, 1737525, 2710539, 3127545, 4517565, 5212575, 7529275, 8131617, 13552695, 15637725, 22587825, 40658085, 67763475, 203290425]

約数ペア:

[(1, 203290425), (3, 67763475), (5, 40658085), (9, 22587825), (13, 15637725), (15, 13552695), (25, 8131617), (27, 7529275), (39, 5212575), (45, 4517565), (65, 3127545), (75, 2710539), (117, 1737525), (135, 1505855), (195, 1042515), (225, 903513), (325, 625509), (351, 579175), (585, 347505), (675, 301171), (975, 208503), (1755, 115835), (2925, 69501), (8775, 23167)]