4979385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 9569664

約数和(自身を除く): 4590279

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 283, 345, 391, 765, 849, 1035, 1173, 1415, 1955, 2547, 3519, 4245, 4811, 5865, 6509, 12735, 14433, 17595, 19527, 24055, 32545, 43299, 58581, 72165, 97635, 110653, 216495, 292905, 331959, 553265, 995877, 1659795, 4979385]

約数ペア:

[(1, 4979385), (3, 1659795), (5, 995877), (9, 553265), (15, 331959), (17, 292905), (23, 216495), (45, 110653), (51, 97635), (69, 72165), (85, 58581), (115, 43299), (153, 32545), (207, 24055), (255, 19527), (283, 17595), (345, 14433), (391, 12735), (765, 6509), (849, 5865), (1035, 4811), (1173, 4245), (1415, 3519), (1955, 2547)]