671970195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29453}}^1$

素因数の和:29493

約数の個数: 48

約数和(自身を含む): 1293619680

約数和(自身を除く): 621649485

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 29453, 88359, 147265, 265077, 382889, 441795, 795231, 1148667, 1325385, 1914445, 3446001, 3976155, 4977557, 5743335, 10338003, 14932671, 17230005, 24887785, 44798013, 51690015, 74663355, 134394039, 223990065, 671970195]

約数ペア:

[(1, 671970195), (3, 223990065), (5, 134394039), (9, 74663355), (13, 51690015), (15, 44798013), (27, 24887785), (39, 17230005), (45, 14932671), (65, 10338003), (117, 5743335), (135, 4977557), (169, 3976155), (195, 3446001), (351, 1914445), (507, 1325385), (585, 1148667), (845, 795231), (1521, 441795), (1755, 382889), (2535, 265077), (4563, 147265), (7605, 88359), (22815, 29453)]