54688725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2707

約数の個数: 72

約数和(自身を含む): 120603392

約数和(自身を除く): 65914667

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2671, 2925, 4095, 6825, 8013, 13355, 18697, 20475, 24039, 34723, 40065, 56091, 66775, 93485, 104169, 120195, 168273, 173615, 200325, 243061, 280455, 312507, 467425, 520845, 600975, 729183, 841365, 868075, 1215305, 1402275, 1562535, 2187549, 2604225, 3645915, 4206825, 6076525, 7812675, 10937745, 18229575, 54688725]

約数ペア:

[(1, 54688725), (3, 18229575), (5, 10937745), (7, 7812675), (9, 6076525), (13, 4206825), (15, 3645915), (21, 2604225), (25, 2187549), (35, 1562535), (39, 1402275), (45, 1215305), (63, 868075), (65, 841365), (75, 729183), (91, 600975), (105, 520845), (117, 467425), (175, 312507), (195, 280455), (225, 243061), (273, 200325), (315, 173615), (325, 168273), (455, 120195), (525, 104169), (585, 93485), (819, 66775), (975, 56091), (1365, 40065), (1575, 34723), (2275, 24039), (2671, 20475), (2925, 18697), (4095, 13355), (6825, 8013)]