7979702985

素因数分解:

$3^3\times 5^1\times {\mathrm{3889}}^1\times {\mathrm{15199}}^1$

素因数の和:19102

約数の個数: 32

約数和(自身を含む): 14190720000

約数和(自身を除く): 6211017015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3889, 11667, 15199, 19445, 35001, 45597, 58335, 75995, 105003, 136791, 175005, 227985, 410373, 525015, 683955, 2051865, 59108911, 177326733, 295544555, 531980199, 886633665, 1595940597, 2659900995, 7979702985]

約数ペア:

[(1, 7979702985), (3, 2659900995), (5, 1595940597), (9, 886633665), (15, 531980199), (27, 295544555), (45, 177326733), (135, 59108911), (3889, 2051865), (11667, 683955), (15199, 525015), (19445, 410373), (35001, 227985), (45597, 175005), (58335, 136791), (75995, 105003)]