15477590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 30920400

約数和(自身を除く): 15442810

約数列:

[1, 2, 5, 10, 19, 29, 38, 53, 58, 95, 106, 145, 190, 265, 290, 530, 551, 1007, 1102, 1537, 2014, 2755, 2809, 3074, 5035, 5510, 5618, 7685, 10070, 14045, 15370, 28090, 29203, 53371, 58406, 81461, 106742, 146015, 162922, 266855, 292030, 407305, 533710, 814610, 1547759, 3095518, 7738795, 15477590]

約数ペア:

[(1, 15477590), (2, 7738795), (5, 3095518), (10, 1547759), (19, 814610), (29, 533710), (38, 407305), (53, 292030), (58, 266855), (95, 162922), (106, 146015), (145, 106742), (190, 81461), (265, 58406), (290, 53371), (530, 29203), (551, 28090), (1007, 15370), (1102, 14045), (1537, 10070), (2014, 7685), (2755, 5618), (2809, 5510), (3074, 5035)]