1201725375

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 2093285376

約数和(自身を除く): 891560001

約数列:

[1, 3, 5, 15, 25, 41, 47, 75, 123, 125, 141, 205, 235, 375, 615, 705, 1025, 1175, 1663, 1927, 3075, 3525, 4989, 5125, 5781, 5875, 8315, 9635, 15375, 17625, 24945, 28905, 41575, 48175, 68183, 78161, 124725, 144525, 204549, 207875, 234483, 240875, 340915, 390805, 623625, 722625, 1022745, 1172415, 1704575, 1954025, 3204601, 5113725, 5862075, 8522875, 9613803, 9770125, 16023005, 25568625, 29310375, 48069015, 80115025, 240345075, 400575125, 1201725375]

約数ペア:

[(1, 1201725375), (3, 400575125), (5, 240345075), (15, 80115025), (25, 48069015), (41, 29310375), (47, 25568625), (75, 16023005), (123, 9770125), (125, 9613803), (141, 8522875), (205, 5862075), (235, 5113725), (375, 3204601), (615, 1954025), (705, 1704575), (1025, 1172415), (1175, 1022745), (1663, 722625), (1927, 623625), (3075, 390805), (3525, 340915), (4989, 240875), (5125, 234483), (5781, 207875), (5875, 204549), (8315, 144525), (9635, 124725), (15375, 78161), (17625, 68183), (24945, 48175), (28905, 41575)]