15277718495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^2\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 20273807232

約数和(自身を除く): 4996088737

約数列:

[1, 5, 13, 65, 73, 109, 271, 365, 545, 949, 1355, 1417, 3523, 4745, 7085, 7957, 11881, 17615, 19783, 29539, 39785, 59405, 98915, 103441, 147695, 154453, 257179, 384007, 517205, 772265, 867313, 1285895, 1920035, 2156347, 3219751, 4336565, 10781735, 11275069, 16098755, 28032511, 41856763, 56375345, 140162555, 209283815, 235041823, 1175209115, 3055543699, 15277718495]

約数ペア:

[(1, 15277718495), (5, 3055543699), (13, 1175209115), (65, 235041823), (73, 209283815), (109, 140162555), (271, 56375345), (365, 41856763), (545, 28032511), (949, 16098755), (1355, 11275069), (1417, 10781735), (3523, 4336565), (4745, 3219751), (7085, 2156347), (7957, 1920035), (11881, 1285895), (17615, 867313), (19783, 772265), (29539, 517205), (39785, 384007), (59405, 257179), (98915, 154453), (103441, 147695)]