80454891015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1406677}}^1$

素因数の和:1406760

約数の個数: 48

約数和(自身を含む): 147464868096

約数和(自身を除く): 67009977081

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 3813, 6355, 11439, 19065, 57195, 1406677, 4220031, 7033385, 12660093, 21100155, 43606987, 57673757, 63300465, 130820961, 173021271, 218034935, 288368785, 392462883, 519063813, 654104805, 865106355, 1787886467, 1962314415, 2595319065, 5363659401, 8939432335, 16090978203, 26818297005, 80454891015]

約数ペア:

[(1, 80454891015), (3, 26818297005), (5, 16090978203), (9, 8939432335), (15, 5363659401), (31, 2595319065), (41, 1962314415), (45, 1787886467), (93, 865106355), (123, 654104805), (155, 519063813), (205, 392462883), (279, 288368785), (369, 218034935), (465, 173021271), (615, 130820961), (1271, 63300465), (1395, 57673757), (1845, 43606987), (3813, 21100155), (6355, 12660093), (11439, 7033385), (19065, 4220031), (57195, 1406677)]