11873925

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 25444800

約数和(自身を除く): 13570875

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 359, 441, 525, 675, 735, 945, 1077, 1225, 1323, 1575, 1795, 2205, 2513, 3231, 3675, 4725, 5385, 6615, 7539, 8975, 9693, 11025, 12565, 16155, 17591, 22617, 26925, 33075, 37695, 48465, 52773, 62825, 67851, 80775, 87955, 113085, 158319, 188475, 242325, 263865, 339255, 439775, 474957, 565425, 791595, 1319325, 1696275, 2374785, 3957975, 11873925]

約数ペア:

[(1, 11873925), (3, 3957975), (5, 2374785), (7, 1696275), (9, 1319325), (15, 791595), (21, 565425), (25, 474957), (27, 439775), (35, 339255), (45, 263865), (49, 242325), (63, 188475), (75, 158319), (105, 113085), (135, 87955), (147, 80775), (175, 67851), (189, 62825), (225, 52773), (245, 48465), (315, 37695), (359, 33075), (441, 26925), (525, 22617), (675, 17591), (735, 16155), (945, 12565), (1077, 11025), (1225, 9693), (1323, 8975), (1575, 7539), (1795, 6615), (2205, 5385), (2513, 4725), (3231, 3675)]