11914526975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 16129155168

約数和(自身を除く): 4214628193

約数列:

[1, 5, 13, 25, 65, 97, 325, 457, 485, 827, 1261, 2285, 2425, 4135, 5941, 6305, 10751, 11425, 20675, 29705, 31525, 44329, 53755, 80219, 148525, 221645, 268775, 377939, 401095, 576277, 1042847, 1108225, 1889695, 2005475, 2881385, 4913207, 5214235, 9448475, 14406925, 24566035, 26071175, 36660083, 122830175, 183300415, 476581079, 916502075, 2382905395, 11914526975]

約数ペア:

[(1, 11914526975), (5, 2382905395), (13, 916502075), (25, 476581079), (65, 183300415), (97, 122830175), (325, 36660083), (457, 26071175), (485, 24566035), (827, 14406925), (1261, 9448475), (2285, 5214235), (2425, 4913207), (4135, 2881385), (5941, 2005475), (6305, 1889695), (10751, 1108225), (11425, 1042847), (20675, 576277), (29705, 401095), (31525, 377939), (44329, 268775), (53755, 221645), (80219, 148525)]