180586575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 352196208

約数和(自身を除く): 171609633

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 107, 117, 195, 225, 321, 325, 535, 577, 585, 963, 975, 1391, 1605, 1731, 2675, 2885, 2925, 4173, 4815, 5193, 6955, 7501, 8025, 8655, 12519, 14425, 20865, 22503, 24075, 25965, 34775, 37505, 43275, 61739, 62595, 67509, 104325, 112515, 129825, 185217, 187525, 308695, 312975, 337545, 555651, 562575, 802607, 926085, 1543475, 1687725, 2407821, 2778255, 4013035, 4630425, 7223463, 12039105, 13891275, 20065175, 36117315, 60195525, 180586575]

約数ペア:

[(1, 180586575), (3, 60195525), (5, 36117315), (9, 20065175), (13, 13891275), (15, 12039105), (25, 7223463), (39, 4630425), (45, 4013035), (65, 2778255), (75, 2407821), (107, 1687725), (117, 1543475), (195, 926085), (225, 802607), (321, 562575), (325, 555651), (535, 337545), (577, 312975), (585, 308695), (963, 187525), (975, 185217), (1391, 129825), (1605, 112515), (1731, 104325), (2675, 67509), (2885, 62595), (2925, 61739), (4173, 43275), (4815, 37505), (5193, 34775), (6955, 25965), (7501, 24075), (8025, 22503), (8655, 20865), (12519, 14425)]