244952085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 474624000

約数和(自身を除く): 229671915

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 199, 285, 399, 597, 617, 665, 995, 1393, 1851, 1995, 2985, 3085, 3781, 4179, 4319, 6965, 9255, 11343, 11723, 12957, 18905, 20895, 21595, 26467, 35169, 56715, 58615, 64785, 79401, 82061, 122783, 132335, 175845, 246183, 368349, 397005, 410305, 613915, 859481, 1230915, 1841745, 2332877, 2578443, 4297405, 6998631, 11664385, 12892215, 16330139, 34993155, 48990417, 81650695, 244952085]

約数ペア:

[(1, 244952085), (3, 81650695), (5, 48990417), (7, 34993155), (15, 16330139), (19, 12892215), (21, 11664385), (35, 6998631), (57, 4297405), (95, 2578443), (105, 2332877), (133, 1841745), (199, 1230915), (285, 859481), (399, 613915), (597, 410305), (617, 397005), (665, 368349), (995, 246183), (1393, 175845), (1851, 132335), (1995, 122783), (2985, 82061), (3085, 79401), (3781, 64785), (4179, 58615), (4319, 56715), (6965, 35169), (9255, 26467), (11343, 21595), (11723, 20895), (12957, 18905)]