1551149595

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{48481}}^1$

素因数の和:48577

約数の個数: 40

約数和(自身を含む): 2815834560

約数和(自身を除く): 1264684965

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6399, 10665, 31995, 48481, 145443, 242405, 436329, 727215, 1308987, 2181645, 3829999, 3926961, 6544935, 11489997, 19149995, 19634805, 34469991, 57449985, 103409973, 172349955, 310229919, 517049865, 1551149595]

約数ペア:

[(1, 1551149595), (3, 517049865), (5, 310229919), (9, 172349955), (15, 103409973), (27, 57449985), (45, 34469991), (79, 19634805), (81, 19149995), (135, 11489997), (237, 6544935), (395, 3926961), (405, 3829999), (711, 2181645), (1185, 1308987), (2133, 727215), (3555, 436329), (6399, 242405), (10665, 145443), (31995, 48481)]