3340987515

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{1301}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 5849625600

約数和(自身を除く): 2508638085

約数列:

[1, 3, 5, 9, 15, 45, 149, 383, 447, 745, 1149, 1301, 1341, 1915, 2235, 3447, 3903, 5745, 6505, 6705, 11709, 17235, 19515, 57067, 58545, 171201, 193849, 285335, 498283, 513603, 581547, 856005, 969245, 1494849, 1744641, 2491415, 2568015, 2907735, 4484547, 7474245, 8723205, 22422735, 74244167, 222732501, 371220835, 668197503, 1113662505, 3340987515]

約数ペア:

[(1, 3340987515), (3, 1113662505), (5, 668197503), (9, 371220835), (15, 222732501), (45, 74244167), (149, 22422735), (383, 8723205), (447, 7474245), (745, 4484547), (1149, 2907735), (1301, 2568015), (1341, 2491415), (1915, 1744641), (2235, 1494849), (3447, 969245), (3903, 856005), (5745, 581547), (6505, 513603), (6705, 498283), (11709, 285335), (17235, 193849), (19515, 171201), (57067, 58545)]