210044775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 370476288

約数和(自身を除く): 160431513

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 151, 255, 425, 453, 755, 1091, 1275, 2265, 2567, 3273, 3775, 5455, 7701, 11325, 12835, 16365, 18547, 27275, 38505, 55641, 64175, 81825, 92735, 164741, 192525, 278205, 463675, 494223, 823705, 1391025, 2471115, 2800597, 4118525, 8401791, 12355575, 14002985, 42008955, 70014925, 210044775]

約数ペア:

[(1, 210044775), (3, 70014925), (5, 42008955), (15, 14002985), (17, 12355575), (25, 8401791), (51, 4118525), (75, 2800597), (85, 2471115), (151, 1391025), (255, 823705), (425, 494223), (453, 463675), (755, 278205), (1091, 192525), (1275, 164741), (2265, 92735), (2567, 81825), (3273, 64175), (3775, 55641), (5455, 38505), (7701, 27275), (11325, 18547), (12835, 16365)]