2619528075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2399}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 4921113600

約数和(自身を除く): 2301585525

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 211, 225, 345, 575, 633, 1035, 1055, 1725, 1899, 2399, 3165, 4853, 5175, 5275, 7197, 9495, 11995, 14559, 15825, 21591, 24265, 35985, 43677, 47475, 55177, 59975, 72795, 107955, 121325, 165531, 179925, 218385, 275885, 363975, 496593, 506189, 539775, 827655, 1091925, 1379425, 1518567, 2482965, 2530945, 4138275, 4555701, 7592835, 11642347, 12414825, 12654725, 22778505, 34927041, 37964175, 58211735, 104781123, 113892525, 174635205, 291058675, 523905615, 873176025, 2619528075]

約数ペア:

[(1, 2619528075), (3, 873176025), (5, 523905615), (9, 291058675), (15, 174635205), (23, 113892525), (25, 104781123), (45, 58211735), (69, 37964175), (75, 34927041), (115, 22778505), (207, 12654725), (211, 12414825), (225, 11642347), (345, 7592835), (575, 4555701), (633, 4138275), (1035, 2530945), (1055, 2482965), (1725, 1518567), (1899, 1379425), (2399, 1091925), (3165, 827655), (4853, 539775), (5175, 506189), (5275, 496593), (7197, 363975), (9495, 275885), (11995, 218385), (14559, 179925), (15825, 165531), (21591, 121325), (24265, 107955), (35985, 72795), (43677, 59975), (47475, 55177)]