28479150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{9041}}^1$

素因数の和:9066

約数の個数: 72

約数和(自身を含む): 87454224

約数和(自身を除く): 58975074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 9041, 18082, 27123, 45205, 54246, 63287, 81369, 90410, 126574, 135615, 162738, 189861, 226025, 271230, 316435, 379722, 406845, 452050, 569583, 632870, 678075, 813690, 949305, 1139166, 1356150, 1582175, 1898610, 2034225, 2847915, 3164350, 4068450, 4746525, 5695830, 9493050, 14239575, 28479150]

約数ペア:

[(1, 28479150), (2, 14239575), (3, 9493050), (5, 5695830), (6, 4746525), (7, 4068450), (9, 3164350), (10, 2847915), (14, 2034225), (15, 1898610), (18, 1582175), (21, 1356150), (25, 1139166), (30, 949305), (35, 813690), (42, 678075), (45, 632870), (50, 569583), (63, 452050), (70, 406845), (75, 379722), (90, 316435), (105, 271230), (126, 226025), (150, 189861), (175, 162738), (210, 135615), (225, 126574), (315, 90410), (350, 81369), (450, 63287), (525, 54246), (630, 45205), (1050, 27123), (1575, 18082), (3150, 9041)]