1485675

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 2856960

約数和(自身を除く): 1371285

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 71, 75, 93, 135, 155, 213, 225, 279, 355, 465, 639, 675, 775, 837, 1065, 1395, 1775, 1917, 2201, 2325, 3195, 4185, 5325, 6603, 6975, 9585, 11005, 15975, 19809, 20925, 33015, 47925, 55025, 59427, 99045, 165075, 297135, 495225, 1485675]

約数ペア:

[(1, 1485675), (3, 495225), (5, 297135), (9, 165075), (15, 99045), (25, 59427), (27, 55025), (31, 47925), (45, 33015), (71, 20925), (75, 19809), (93, 15975), (135, 11005), (155, 9585), (213, 6975), (225, 6603), (279, 5325), (355, 4185), (465, 3195), (639, 2325), (675, 2201), (775, 1917), (837, 1775), (1065, 1395)]