30782565

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 32116635

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1091, 1485, 1881, 2565, 3135, 3273, 5455, 5643, 9405, 9819, 12001, 16365, 20729, 28215, 29457, 36003, 49095, 60005, 62187, 103645, 108009, 147285, 180015, 186561, 228019, 310935, 324027, 540045, 559683, 684057, 932805, 1140095, 1620135, 2052171, 2798415, 3420285, 6156513, 10260855, 30782565]

約数ペア:

[(1, 30782565), (3, 10260855), (5, 6156513), (9, 3420285), (11, 2798415), (15, 2052171), (19, 1620135), (27, 1140095), (33, 932805), (45, 684057), (55, 559683), (57, 540045), (95, 324027), (99, 310935), (135, 228019), (165, 186561), (171, 180015), (209, 147285), (285, 108009), (297, 103645), (495, 62187), (513, 60005), (627, 49095), (855, 36003), (1045, 29457), (1091, 28215), (1485, 20729), (1881, 16365), (2565, 12001), (3135, 9819), (3273, 9405), (5455, 5643)]