9022325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 4476811

約数列:

[1, 5, 13, 17, 23, 25, 65, 71, 85, 115, 221, 299, 325, 355, 391, 425, 575, 923, 1105, 1207, 1495, 1633, 1775, 1955, 4615, 5083, 5525, 6035, 7475, 8165, 9775, 15691, 21229, 23075, 25415, 27761, 30175, 40825, 78455, 106145, 127075, 138805, 360893, 392275, 530725, 694025, 1804465, 9022325]

約数ペア:

[(1, 9022325), (5, 1804465), (13, 694025), (17, 530725), (23, 392275), (25, 360893), (65, 138805), (71, 127075), (85, 106145), (115, 78455), (221, 40825), (299, 30175), (325, 27761), (355, 25415), (391, 23075), (425, 21229), (575, 15691), (923, 9775), (1105, 8165), (1207, 7475), (1495, 6035), (1633, 5525), (1775, 5083), (1955, 4615)]