1549275975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23029}}^1$

素因数の和:23081

約数の個数: 72

約数和(自身を含む): 3118446240

約数和(自身を除く): 1569170265

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2691, 2925, 4485, 5175, 7475, 13455, 22425, 23029, 67275, 69087, 115145, 207261, 299377, 345435, 529667, 575725, 898131, 1036305, 1496885, 1589001, 1727175, 2648335, 2694393, 4490655, 4767003, 5181525, 6885671, 7484425, 7945005, 13241675, 13471965, 20657013, 22453275, 23835015, 34428355, 39725025, 61971039, 67359825, 103285065, 119175075, 172141775, 309855195, 516425325, 1549275975]

約数ペア:

[(1, 1549275975), (3, 516425325), (5, 309855195), (9, 172141775), (13, 119175075), (15, 103285065), (23, 67359825), (25, 61971039), (39, 39725025), (45, 34428355), (65, 23835015), (69, 22453275), (75, 20657013), (115, 13471965), (117, 13241675), (195, 7945005), (207, 7484425), (225, 6885671), (299, 5181525), (325, 4767003), (345, 4490655), (575, 2694393), (585, 2648335), (897, 1727175), (975, 1589001), (1035, 1496885), (1495, 1036305), (1725, 898131), (2691, 575725), (2925, 529667), (4485, 345435), (5175, 299377), (7475, 207261), (13455, 115145), (22425, 69087), (23029, 67275)]