190066825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 270982656

約数和(自身を除く): 80915831

約数列:

[1, 5, 13, 23, 25, 47, 65, 115, 235, 299, 325, 541, 575, 611, 1081, 1175, 1495, 2705, 3055, 5405, 7033, 7475, 12443, 13525, 14053, 15275, 25427, 27025, 35165, 62215, 70265, 127135, 161759, 175825, 311075, 330551, 351325, 584821, 635675, 808795, 1652755, 2924105, 4043975, 7602673, 8263775, 14620525, 38013365, 190066825]

約数ペア:

[(1, 190066825), (5, 38013365), (13, 14620525), (23, 8263775), (25, 7602673), (47, 4043975), (65, 2924105), (115, 1652755), (235, 808795), (299, 635675), (325, 584821), (541, 351325), (575, 330551), (611, 311075), (1081, 175825), (1175, 161759), (1495, 127135), (2705, 70265), (3055, 62215), (5405, 35165), (7033, 27025), (7475, 25427), (12443, 15275), (13525, 14053)]