738009225

素因数分解:

$3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 1404722592

約数和(自身を除く): 666713367

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 205, 225, 243, 369, 405, 615, 675, 1025, 1107, 1215, 1845, 2025, 2963, 3075, 3321, 5535, 6075, 8889, 9225, 9963, 14815, 16605, 26667, 27675, 44445, 49815, 74075, 80001, 83025, 121483, 133335, 222225, 240003, 249075, 364449, 400005, 607415, 666675, 720009, 1093347, 1200015, 1822245, 2000025, 3037075, 3280041, 3600045, 5466735, 6000075, 9111225, 9840123, 16400205, 18000225, 27333675, 29520369, 49200615, 82001025, 147601845, 246003075, 738009225]

約数ペア:

[(1, 738009225), (3, 246003075), (5, 147601845), (9, 82001025), (15, 49200615), (25, 29520369), (27, 27333675), (41, 18000225), (45, 16400205), (75, 9840123), (81, 9111225), (123, 6000075), (135, 5466735), (205, 3600045), (225, 3280041), (243, 3037075), (369, 2000025), (405, 1822245), (615, 1200015), (675, 1093347), (1025, 720009), (1107, 666675), (1215, 607415), (1845, 400005), (2025, 364449), (2963, 249075), (3075, 240003), (3321, 222225), (5535, 133335), (6075, 121483), (8889, 83025), (9225, 80001), (9963, 74075), (14815, 49815), (16605, 44445), (26667, 27675)]