24939495

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 53898240

約数和(自身を除く): 28958745

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 463, 513, 567, 665, 855, 945, 1197, 1389, 1539, 1995, 2315, 2565, 2835, 3241, 3591, 4167, 5985, 6945, 7695, 8797, 9723, 10773, 12501, 16205, 17955, 20835, 26391, 29169, 37503, 43985, 48615, 53865, 61579, 62505, 79173, 87507, 131955, 145845, 184737, 187515, 237519, 262521, 307895, 395865, 437535, 554211, 712557, 923685, 1187595, 1312605, 1662633, 2771055, 3562785, 4987899, 8313165, 24939495]

約数ペア:

[(1, 24939495), (3, 8313165), (5, 4987899), (7, 3562785), (9, 2771055), (15, 1662633), (19, 1312605), (21, 1187595), (27, 923685), (35, 712557), (45, 554211), (57, 437535), (63, 395865), (81, 307895), (95, 262521), (105, 237519), (133, 187515), (135, 184737), (171, 145845), (189, 131955), (285, 87507), (315, 79173), (399, 62505), (405, 61579), (463, 53865), (513, 48615), (567, 43985), (665, 37503), (855, 29169), (945, 26391), (1197, 20835), (1389, 17955), (1539, 16205), (1995, 12501), (2315, 10773), (2565, 9723), (2835, 8797), (3241, 7695), (3591, 6945), (4167, 5985)]