15690696645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{7321}}^1$

素因数の和:7750

約数の個数: 64

約数和(自身を含む): 28046188800

約数和(自身を除く): 12355492155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 379, 435, 1131, 1137, 1885, 1895, 4927, 5655, 5685, 7321, 10991, 14781, 21963, 24635, 32973, 36605, 54955, 73905, 95173, 109815, 142883, 164865, 212309, 285519, 428649, 475865, 636927, 714415, 1061545, 1427595, 2143245, 2760017, 2774659, 3184635, 8280051, 8323977, 13800085, 13873295, 36070567, 41400255, 41619885, 80465111, 108211701, 180352835, 241395333, 402325555, 541058505, 1046046443, 1206976665, 3138139329, 5230232215, 15690696645]

約数ペア:

[(1, 15690696645), (3, 5230232215), (5, 3138139329), (13, 1206976665), (15, 1046046443), (29, 541058505), (39, 402325555), (65, 241395333), (87, 180352835), (145, 108211701), (195, 80465111), (377, 41619885), (379, 41400255), (435, 36070567), (1131, 13873295), (1137, 13800085), (1885, 8323977), (1895, 8280051), (4927, 3184635), (5655, 2774659), (5685, 2760017), (7321, 2143245), (10991, 1427595), (14781, 1061545), (21963, 714415), (24635, 636927), (32973, 475865), (36605, 428649), (54955, 285519), (73905, 212309), (95173, 164865), (109815, 142883)]