75101325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 73389171

約数列:

[1, 3, 5, 13, 15, 17, 23, 25, 39, 51, 65, 69, 75, 85, 115, 195, 197, 221, 255, 299, 325, 345, 391, 425, 575, 591, 663, 897, 975, 985, 1105, 1173, 1275, 1495, 1725, 1955, 2561, 2955, 3315, 3349, 4485, 4531, 4925, 5083, 5525, 5865, 7475, 7683, 9775, 10047, 12805, 13593, 14775, 15249, 16575, 16745, 22425, 22655, 25415, 29325, 38415, 43537, 50235, 58903, 64025, 67965, 76245, 77027, 83725, 113275, 127075, 130611, 176709, 192075, 217685, 231081, 251175, 294515, 339825, 381225, 385135, 653055, 883545, 1001351, 1088425, 1155405, 1472575, 1925675, 3004053, 3265275, 4417725, 5006755, 5777025, 15020265, 25033775, 75101325]

約数ペア:

[(1, 75101325), (3, 25033775), (5, 15020265), (13, 5777025), (15, 5006755), (17, 4417725), (23, 3265275), (25, 3004053), (39, 1925675), (51, 1472575), (65, 1155405), (69, 1088425), (75, 1001351), (85, 883545), (115, 653055), (195, 385135), (197, 381225), (221, 339825), (255, 294515), (299, 251175), (325, 231081), (345, 217685), (391, 192075), (425, 176709), (575, 130611), (591, 127075), (663, 113275), (897, 83725), (975, 77027), (985, 76245), (1105, 67965), (1173, 64025), (1275, 58903), (1495, 50235), (1725, 43537), (1955, 38415), (2561, 29325), (2955, 25415), (3315, 22655), (3349, 22425), (4485, 16745), (4531, 16575), (4925, 15249), (5083, 14775), (5525, 13593), (5865, 12805), (7475, 10047), (7683, 9775)]