73703565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 145618200

約数和(自身を除く): 71914635

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 349, 361, 585, 741, 855, 1047, 1083, 1235, 1745, 1805, 2223, 3141, 3249, 3705, 4537, 4693, 5235, 5415, 6631, 11115, 13611, 14079, 15705, 16245, 19893, 22685, 23465, 33155, 40833, 42237, 59679, 68055, 70395, 86203, 99465, 125989, 204165, 211185, 258609, 298395, 377967, 431015, 629945, 775827, 1133901, 1293045, 1637857, 1889835, 3879135, 4913571, 5669505, 8189285, 14740713, 24567855, 73703565]

約数ペア:

[(1, 73703565), (3, 24567855), (5, 14740713), (9, 8189285), (13, 5669505), (15, 4913571), (19, 3879135), (39, 1889835), (45, 1637857), (57, 1293045), (65, 1133901), (95, 775827), (117, 629945), (171, 431015), (195, 377967), (247, 298395), (285, 258609), (349, 211185), (361, 204165), (585, 125989), (741, 99465), (855, 86203), (1047, 70395), (1083, 68055), (1235, 59679), (1745, 42237), (1805, 40833), (2223, 33155), (3141, 23465), (3249, 22685), (3705, 19893), (4537, 16245), (4693, 15705), (5235, 14079), (5415, 13611), (6631, 11115)]