1379663625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8479

約数の個数: 64

約数和(自身を含む): 2521958400

約数和(自身を除く): 1142294775

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 125, 285, 345, 375, 437, 475, 575, 1311, 1425, 1725, 2185, 2375, 2875, 6555, 7125, 8419, 8625, 10925, 25257, 32775, 42095, 54625, 126285, 159961, 163875, 193637, 210475, 479883, 580911, 631425, 799805, 968185, 1052375, 2399415, 2904555, 3157125, 3679103, 3999025, 4840925, 11037309, 11997075, 14522775, 18395515, 19995125, 24204625, 55186545, 59985375, 72613875, 91977575, 275932725, 459887875, 1379663625]

約数ペア:

[(1, 1379663625), (3, 459887875), (5, 275932725), (15, 91977575), (19, 72613875), (23, 59985375), (25, 55186545), (57, 24204625), (69, 19995125), (75, 18395515), (95, 14522775), (115, 11997075), (125, 11037309), (285, 4840925), (345, 3999025), (375, 3679103), (437, 3157125), (475, 2904555), (575, 2399415), (1311, 1052375), (1425, 968185), (1725, 799805), (2185, 631425), (2375, 580911), (2875, 479883), (6555, 210475), (7125, 193637), (8419, 163875), (8625, 159961), (10925, 126285), (25257, 54625), (32775, 42095)]