855492495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3800

約数の個数: 64

約数和(自身を含む): 1623283200

約数和(自身を除く): 767790705

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 109, 143, 165, 195, 327, 429, 545, 715, 1199, 1417, 1635, 2145, 3597, 3659, 4251, 5995, 7085, 10977, 15587, 17985, 18295, 21255, 40249, 46761, 47567, 54885, 77935, 120747, 142701, 201245, 233805, 237835, 398831, 523237, 603735, 713505, 1196493, 1569711, 1994155, 2616185, 4387141, 5184803, 5982465, 7848555, 13161423, 15554409, 21935705, 25924015, 57032833, 65807115, 77772045, 171098499, 285164165, 855492495]

約数ペア:

[(1, 855492495), (3, 285164165), (5, 171098499), (11, 77772045), (13, 65807115), (15, 57032833), (33, 25924015), (39, 21935705), (55, 15554409), (65, 13161423), (109, 7848555), (143, 5982465), (165, 5184803), (195, 4387141), (327, 2616185), (429, 1994155), (545, 1569711), (715, 1196493), (1199, 713505), (1417, 603735), (1635, 523237), (2145, 398831), (3597, 237835), (3659, 233805), (4251, 201245), (5995, 142701), (7085, 120747), (10977, 77935), (15587, 54885), (17985, 47567), (18295, 46761), (21255, 40249)]