488961405

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 859607424

約数和(自身を除く): 370646019

約数列:

[1, 3, 5, 9, 15, 45, 151, 227, 317, 453, 681, 755, 951, 1135, 1359, 1585, 2043, 2265, 2853, 3405, 4755, 6795, 10215, 14265, 34277, 47867, 71959, 102831, 143601, 171385, 215877, 239335, 308493, 359795, 430803, 514155, 647631, 718005, 1079385, 1542465, 2154015, 3238155, 10865809, 32597427, 54329045, 97792281, 162987135, 488961405]

約数ペア:

[(1, 488961405), (3, 162987135), (5, 97792281), (9, 54329045), (15, 32597427), (45, 10865809), (151, 3238155), (227, 2154015), (317, 1542465), (453, 1079385), (681, 718005), (755, 647631), (951, 514155), (1135, 430803), (1359, 359795), (1585, 308493), (2043, 239335), (2265, 215877), (2853, 171385), (3405, 143601), (4755, 102831), (6795, 71959), (10215, 47867), (14265, 34277)]