52386525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 100279296

約数和(自身を除く): 47892771

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 53, 69, 75, 115, 159, 191, 207, 225, 265, 345, 477, 573, 575, 795, 955, 1035, 1219, 1325, 1719, 1725, 2385, 2865, 3657, 3975, 4393, 4775, 5175, 6095, 8595, 10123, 10971, 11925, 13179, 14325, 18285, 21965, 30369, 30475, 39537, 42975, 50615, 54855, 65895, 91107, 91425, 109825, 151845, 197685, 232829, 253075, 274275, 329475, 455535, 698487, 759225, 988425, 1164145, 2095461, 2277675, 3492435, 5820725, 10477305, 17462175, 52386525]

約数ペア:

[(1, 52386525), (3, 17462175), (5, 10477305), (9, 5820725), (15, 3492435), (23, 2277675), (25, 2095461), (45, 1164145), (53, 988425), (69, 759225), (75, 698487), (115, 455535), (159, 329475), (191, 274275), (207, 253075), (225, 232829), (265, 197685), (345, 151845), (477, 109825), (573, 91425), (575, 91107), (795, 65895), (955, 54855), (1035, 50615), (1219, 42975), (1325, 39537), (1719, 30475), (1725, 30369), (2385, 21965), (2865, 18285), (3657, 14325), (3975, 13179), (4393, 11925), (4775, 10971), (5175, 10123), (6095, 8595)]