11691225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 25817792

約数和(自身を除く): 14126567

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 571, 585, 819, 975, 1365, 1575, 1713, 2275, 2855, 2925, 3997, 4095, 5139, 6825, 7423, 8565, 11991, 14275, 19985, 20475, 22269, 25695, 35973, 37115, 42825, 51961, 59955, 66807, 99925, 111345, 128475, 155883, 179865, 185575, 259805, 299775, 334035, 467649, 556725, 779415, 899325, 1299025, 1670175, 2338245, 3897075, 11691225]

約数ペア:

[(1, 11691225), (3, 3897075), (5, 2338245), (7, 1670175), (9, 1299025), (13, 899325), (15, 779415), (21, 556725), (25, 467649), (35, 334035), (39, 299775), (45, 259805), (63, 185575), (65, 179865), (75, 155883), (91, 128475), (105, 111345), (117, 99925), (175, 66807), (195, 59955), (225, 51961), (273, 42825), (315, 37115), (325, 35973), (455, 25695), (525, 22269), (571, 20475), (585, 19985), (819, 14275), (975, 11991), (1365, 8565), (1575, 7423), (1713, 6825), (2275, 5139), (2855, 4095), (2925, 3997)]