70051275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 145466880

約数和(自身を除く): 75415605

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 225, 237, 315, 395, 525, 553, 563, 711, 1185, 1575, 1659, 1689, 1975, 2765, 2815, 3555, 3941, 4977, 5067, 5925, 8295, 8445, 11823, 13825, 14075, 17775, 19705, 24885, 25335, 35469, 41475, 42225, 44477, 59115, 98525, 124425, 126675, 133431, 177345, 222385, 295575, 311339, 400293, 667155, 886725, 934017, 1111925, 1556695, 2001465, 2802051, 3335775, 4670085, 7783475, 10007325, 14010255, 23350425, 70051275]

約数ペア:

[(1, 70051275), (3, 23350425), (5, 14010255), (7, 10007325), (9, 7783475), (15, 4670085), (21, 3335775), (25, 2802051), (35, 2001465), (45, 1556695), (63, 1111925), (75, 934017), (79, 886725), (105, 667155), (175, 400293), (225, 311339), (237, 295575), (315, 222385), (395, 177345), (525, 133431), (553, 126675), (563, 124425), (711, 98525), (1185, 59115), (1575, 44477), (1659, 42225), (1689, 41475), (1975, 35469), (2765, 25335), (2815, 24885), (3555, 19705), (3941, 17775), (4977, 14075), (5067, 13825), (5925, 11823), (8295, 8445)]