78254475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 141157632

約数和(自身を除く): 62903157

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 415, 967, 975, 1079, 1245, 2075, 2901, 3237, 4835, 5395, 6225, 12571, 14505, 16185, 24175, 26975, 37713, 62855, 72525, 80261, 80925, 188565, 240783, 314275, 401305, 942825, 1043393, 1203915, 2006525, 3130179, 5216965, 6019575, 15650895, 26084825, 78254475]

約数ペア:

[(1, 78254475), (3, 26084825), (5, 15650895), (13, 6019575), (15, 5216965), (25, 3130179), (39, 2006525), (65, 1203915), (75, 1043393), (83, 942825), (195, 401305), (249, 314275), (325, 240783), (415, 188565), (967, 80925), (975, 80261), (1079, 72525), (1245, 62855), (2075, 37713), (2901, 26975), (3237, 24175), (4835, 16185), (5395, 14505), (6225, 12571)]