130242385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 196269696

約数和(自身を除く): 66027311

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 169, 227, 455, 485, 679, 845, 1135, 1183, 1261, 1589, 2951, 3395, 5915, 6305, 7945, 8827, 14755, 16393, 20657, 22019, 38363, 44135, 81965, 103285, 110095, 114751, 154133, 191815, 268541, 286247, 573755, 770665, 1342705, 1431235, 2003729, 3721211, 10018645, 18606055, 26048477, 130242385]

約数ペア:

[(1, 130242385), (5, 26048477), (7, 18606055), (13, 10018645), (35, 3721211), (65, 2003729), (91, 1431235), (97, 1342705), (169, 770665), (227, 573755), (455, 286247), (485, 268541), (679, 191815), (845, 154133), (1135, 114751), (1183, 110095), (1261, 103285), (1589, 81965), (2951, 44135), (3395, 38363), (5915, 22019), (6305, 20657), (7945, 16393), (8827, 14755)]