15709150305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8351

約数の個数: 96

約数和(自身を含む): 30364139520

約数和(自身を除く): 14654989215

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 109, 115, 153, 207, 255, 327, 345, 391, 545, 765, 981, 1035, 1173, 1635, 1853, 1955, 2507, 3519, 4905, 5559, 5865, 7521, 8191, 9265, 12535, 16677, 17595, 22563, 24573, 27795, 37605, 40955, 42619, 73719, 83385, 112815, 122865, 127857, 139247, 188393, 213095, 368595, 383571, 417741, 565179, 639285, 696235, 892819, 941965, 1253223, 1695537, 1917855, 2088705, 2678457, 2825895, 3202681, 4464095, 6266115, 8035371, 8477685, 9608043, 13392285, 15177923, 16013405, 20534837, 28824129, 40176855, 45533769, 48040215, 61604511, 75889615, 102674185, 136601307, 144120645, 184813533, 227668845, 308022555, 349092229, 683006535, 924067665, 1047276687, 1745461145, 3141830061, 5236383435, 15709150305]

約数ペア:

[(1, 15709150305), (3, 5236383435), (5, 3141830061), (9, 1745461145), (15, 1047276687), (17, 924067665), (23, 683006535), (45, 349092229), (51, 308022555), (69, 227668845), (85, 184813533), (109, 144120645), (115, 136601307), (153, 102674185), (207, 75889615), (255, 61604511), (327, 48040215), (345, 45533769), (391, 40176855), (545, 28824129), (765, 20534837), (981, 16013405), (1035, 15177923), (1173, 13392285), (1635, 9608043), (1853, 8477685), (1955, 8035371), (2507, 6266115), (3519, 4464095), (4905, 3202681), (5559, 2825895), (5865, 2678457), (7521, 2088705), (8191, 1917855), (9265, 1695537), (12535, 1253223), (16677, 941965), (17595, 892819), (22563, 696235), (24573, 639285), (27795, 565179), (37605, 417741), (40955, 383571), (42619, 368595), (73719, 213095), (83385, 188393), (112815, 139247), (122865, 127857)]