130961205

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 112

約数和(自身を含む): 260221440

約数和(自身を除く): 129260235

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 61, 81, 93, 95, 135, 155, 171, 183, 243, 279, 285, 305, 405, 465, 513, 549, 589, 729, 837, 855, 915, 1159, 1215, 1395, 1539, 1647, 1767, 1891, 2511, 2565, 2745, 2945, 3477, 3645, 4185, 4617, 4941, 5301, 5673, 5795, 7533, 7695, 8235, 8835, 9455, 10431, 12555, 13851, 14823, 15903, 17019, 17385, 22599, 23085, 24705, 26505, 28365, 31293, 35929, 37665, 44469, 47709, 51057, 52155, 69255, 74115, 79515, 85095, 93879, 107787, 112995, 143127, 153171, 156465, 179645, 222345, 238545, 255285, 281637, 323361, 429381, 459513, 469395, 538935, 715635, 765855, 844911, 970083, 1378539, 1408185, 1616805, 2146905, 2297565, 2910249, 4224555, 4850415, 6892695, 8730747, 14551245, 26192241, 43653735, 130961205]

約数ペア:

[(1, 130961205), (3, 43653735), (5, 26192241), (9, 14551245), (15, 8730747), (19, 6892695), (27, 4850415), (31, 4224555), (45, 2910249), (57, 2297565), (61, 2146905), (81, 1616805), (93, 1408185), (95, 1378539), (135, 970083), (155, 844911), (171, 765855), (183, 715635), (243, 538935), (279, 469395), (285, 459513), (305, 429381), (405, 323361), (465, 281637), (513, 255285), (549, 238545), (589, 222345), (729, 179645), (837, 156465), (855, 153171), (915, 143127), (1159, 112995), (1215, 107787), (1395, 93879), (1539, 85095), (1647, 79515), (1767, 74115), (1891, 69255), (2511, 52155), (2565, 51057), (2745, 47709), (2945, 44469), (3477, 37665), (3645, 35929), (4185, 31293), (4617, 28365), (4941, 26505), (5301, 24705), (5673, 23085), (5795, 22599), (7533, 17385), (7695, 17019), (8235, 15903), (8835, 14823), (9455, 13851), (10431, 12555)]