127677375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 272044032

約数和(自身を除く): 144366657

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 31, 35, 45, 63, 75, 93, 105, 125, 155, 175, 217, 225, 279, 315, 375, 465, 523, 525, 651, 775, 875, 1085, 1125, 1395, 1569, 1575, 1953, 2325, 2615, 2625, 3255, 3661, 3875, 4707, 5425, 6975, 7845, 7875, 9765, 10983, 11625, 13075, 16213, 16275, 18305, 23535, 27125, 32949, 34875, 39225, 48639, 48825, 54915, 65375, 81065, 81375, 91525, 113491, 117675, 145917, 164745, 196125, 243195, 244125, 274575, 340473, 405325, 457625, 567455, 588375, 729585, 823725, 1021419, 1215975, 1372875, 1702365, 2026625, 2837275, 3647925, 4118625, 5107095, 6079875, 8511825, 14186375, 18239625, 25535475, 42559125, 127677375]

約数ペア:

[(1, 127677375), (3, 42559125), (5, 25535475), (7, 18239625), (9, 14186375), (15, 8511825), (21, 6079875), (25, 5107095), (31, 4118625), (35, 3647925), (45, 2837275), (63, 2026625), (75, 1702365), (93, 1372875), (105, 1215975), (125, 1021419), (155, 823725), (175, 729585), (217, 588375), (225, 567455), (279, 457625), (315, 405325), (375, 340473), (465, 274575), (523, 244125), (525, 243195), (651, 196125), (775, 164745), (875, 145917), (1085, 117675), (1125, 113491), (1395, 91525), (1569, 81375), (1575, 81065), (1953, 65375), (2325, 54915), (2615, 48825), (2625, 48639), (3255, 39225), (3661, 34875), (3875, 32949), (4707, 27125), (5425, 23535), (6975, 18305), (7845, 16275), (7875, 16213), (9765, 13075), (10983, 11625)]