4039776975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{38723}}^1$

素因数の和:38856

約数の個数: 48

約数和(自身を含む): 7260285312

約数和(自身を除く): 3220508337

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 107, 195, 321, 325, 535, 975, 1391, 1605, 2675, 4173, 6955, 8025, 20865, 34775, 38723, 104325, 116169, 193615, 503399, 580845, 968075, 1510197, 2516995, 2904225, 4143361, 7550985, 12430083, 12584975, 20716805, 37754925, 53863693, 62150415, 103584025, 161591079, 269318465, 310752075, 807955395, 1346592325, 4039776975]

約数ペア:

[(1, 4039776975), (3, 1346592325), (5, 807955395), (13, 310752075), (15, 269318465), (25, 161591079), (39, 103584025), (65, 62150415), (75, 53863693), (107, 37754925), (195, 20716805), (321, 12584975), (325, 12430083), (535, 7550985), (975, 4143361), (1391, 2904225), (1605, 2516995), (2675, 1510197), (4173, 968075), (6955, 580845), (8025, 503399), (20865, 193615), (34775, 116169), (38723, 104325)]