66644115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 46263405

約数列:

[1, 3, 5, 15, 19, 57, 95, 197, 285, 591, 985, 1187, 2955, 3561, 3743, 5935, 11229, 17805, 18715, 22553, 56145, 67659, 112765, 233839, 338295, 701517, 1169195, 3507585, 4442941, 13328823, 22214705, 66644115]

約数ペア:

[(1, 66644115), (3, 22214705), (5, 13328823), (15, 4442941), (19, 3507585), (57, 1169195), (95, 701517), (197, 338295), (285, 233839), (591, 112765), (985, 67659), (1187, 56145), (2955, 22553), (3561, 18715), (3743, 17805), (5935, 11229)]