148491135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 285990432

約数和(自身を除く): 137499297

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 151, 195, 205, 369, 453, 533, 585, 615, 755, 1359, 1599, 1681, 1845, 1963, 2265, 2665, 4797, 5043, 5889, 6191, 6795, 7995, 8405, 9815, 15129, 17667, 18573, 21853, 23985, 25215, 29445, 30955, 55719, 65559, 75645, 80483, 88335, 92865, 109265, 196677, 241449, 253831, 278595, 327795, 402415, 724347, 761493, 983385, 1207245, 1269155, 2284479, 3299803, 3621735, 3807465, 9899409, 11422395, 16499015, 29698227, 49497045, 148491135]

約数ペア:

[(1, 148491135), (3, 49497045), (5, 29698227), (9, 16499015), (13, 11422395), (15, 9899409), (39, 3807465), (41, 3621735), (45, 3299803), (65, 2284479), (117, 1269155), (123, 1207245), (151, 983385), (195, 761493), (205, 724347), (369, 402415), (453, 327795), (533, 278595), (585, 253831), (615, 241449), (755, 196677), (1359, 109265), (1599, 92865), (1681, 88335), (1845, 80483), (1963, 75645), (2265, 65559), (2665, 55719), (4797, 30955), (5043, 29445), (5889, 25215), (6191, 23985), (6795, 21853), (7995, 18573), (8405, 17667), (9815, 15129)]