11763225

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 60

約数和(自身を含む): 22521004

約数和(自身を除く): 10757779

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 157, 185, 225, 333, 405, 471, 555, 675, 785, 925, 999, 1413, 1665, 2025, 2355, 2775, 2997, 3925, 4239, 4995, 5809, 7065, 8325, 11775, 12717, 14985, 17427, 21195, 24975, 29045, 35325, 52281, 63585, 74925, 87135, 105975, 145225, 156843, 261405, 317925, 435675, 470529, 784215, 1307025, 2352645, 3921075, 11763225]

約数ペア:

[(1, 11763225), (3, 3921075), (5, 2352645), (9, 1307025), (15, 784215), (25, 470529), (27, 435675), (37, 317925), (45, 261405), (75, 156843), (81, 145225), (111, 105975), (135, 87135), (157, 74925), (185, 63585), (225, 52281), (333, 35325), (405, 29045), (471, 24975), (555, 21195), (675, 17427), (785, 14985), (925, 12717), (999, 11775), (1413, 8325), (1665, 7065), (2025, 5809), (2355, 4995), (2775, 4239), (2997, 3925)]