5291325

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 10742368

約数和(自身を除く): 5451043

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 81, 117, 135, 195, 201, 225, 243, 325, 335, 351, 405, 585, 603, 675, 871, 975, 1005, 1053, 1215, 1675, 1755, 1809, 2025, 2613, 2925, 3015, 3159, 4355, 5025, 5265, 5427, 6075, 7839, 8775, 9045, 13065, 15075, 15795, 16281, 21775, 23517, 26325, 27135, 39195, 45225, 65325, 70551, 78975, 81405, 117585, 135675, 195975, 211653, 352755, 407025, 587925, 1058265, 1763775, 5291325]

約数ペア:

[(1, 5291325), (3, 1763775), (5, 1058265), (9, 587925), (13, 407025), (15, 352755), (25, 211653), (27, 195975), (39, 135675), (45, 117585), (65, 81405), (67, 78975), (75, 70551), (81, 65325), (117, 45225), (135, 39195), (195, 27135), (201, 26325), (225, 23517), (243, 21775), (325, 16281), (335, 15795), (351, 15075), (405, 13065), (585, 9045), (603, 8775), (675, 7839), (871, 6075), (975, 5427), (1005, 5265), (1053, 5025), (1215, 4355), (1675, 3159), (1755, 3015), (1809, 2925), (2025, 2613)]