74313225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 157460160

約数和(自身を除く): 83146935

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 1015, 1305, 1575, 1627, 1827, 2175, 3045, 4881, 5075, 6525, 8135, 9135, 11389, 14643, 15225, 24405, 34167, 40675, 45675, 47183, 56945, 73215, 102501, 122025, 141549, 170835, 235915, 284725, 330281, 366075, 424647, 512505, 707745, 854175, 990843, 1179575, 1651405, 2123235, 2562525, 2972529, 3538725, 4954215, 8257025, 10616175, 14862645, 24771075, 74313225]

約数ペア:

[(1, 74313225), (3, 24771075), (5, 14862645), (7, 10616175), (9, 8257025), (15, 4954215), (21, 3538725), (25, 2972529), (29, 2562525), (35, 2123235), (45, 1651405), (63, 1179575), (75, 990843), (87, 854175), (105, 707745), (145, 512505), (175, 424647), (203, 366075), (225, 330281), (261, 284725), (315, 235915), (435, 170835), (525, 141549), (609, 122025), (725, 102501), (1015, 73215), (1305, 56945), (1575, 47183), (1627, 45675), (1827, 40675), (2175, 34167), (3045, 24405), (4881, 15225), (5075, 14643), (6525, 11389), (8135, 9135)]