269611875

素因数分解:

$3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 537952800

約数和(自身を除く): 268340925

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 625, 675, 975, 1125, 1229, 1625, 1755, 1875, 2925, 3375, 3687, 4875, 5625, 6145, 8125, 8775, 11061, 14625, 15977, 16875, 18435, 24375, 30725, 33183, 43875, 47931, 55305, 73125, 79885, 92175, 143793, 153625, 165915, 219375, 239655, 276525, 399425, 431379, 460875, 718965, 768125, 829575, 1198275, 1382625, 1997125, 2156895, 2304375, 3594825, 4147875, 5991375, 6913125, 9985625, 10784475, 17974125, 20739375, 29956875, 53922375, 89870625, 269611875]

約数ペア:

[(1, 269611875), (3, 89870625), (5, 53922375), (9, 29956875), (13, 20739375), (15, 17974125), (25, 10784475), (27, 9985625), (39, 6913125), (45, 5991375), (65, 4147875), (75, 3594825), (117, 2304375), (125, 2156895), (135, 1997125), (195, 1382625), (225, 1198275), (325, 829575), (351, 768125), (375, 718965), (585, 460875), (625, 431379), (675, 399425), (975, 276525), (1125, 239655), (1229, 219375), (1625, 165915), (1755, 153625), (1875, 143793), (2925, 92175), (3375, 79885), (3687, 73125), (4875, 55305), (5625, 47931), (6145, 43875), (8125, 33183), (8775, 30725), (11061, 24375), (14625, 18435), (15977, 16875)]