13694775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 25069824

約数和(自身を除く): 11375049

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 467, 575, 1173, 1275, 1401, 1725, 1955, 2335, 5865, 7005, 7939, 9775, 10741, 11675, 23817, 29325, 32223, 35025, 39695, 53705, 119085, 161115, 182597, 198475, 268525, 547791, 595425, 805575, 912985, 2738955, 4564925, 13694775]

約数ペア:

[(1, 13694775), (3, 4564925), (5, 2738955), (15, 912985), (17, 805575), (23, 595425), (25, 547791), (51, 268525), (69, 198475), (75, 182597), (85, 161115), (115, 119085), (255, 53705), (345, 39695), (391, 35025), (425, 32223), (467, 29325), (575, 23817), (1173, 11675), (1275, 10741), (1401, 9775), (1725, 7939), (1955, 7005), (2335, 5865)]