68652045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19813}}^1$

素因数の和:19842

約数の個数: 48

約数和(自身を含む): 148367232

約数和(自身を除く): 79715187

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 19813, 59439, 99065, 138691, 178317, 217943, 297195, 416073, 653829, 693455, 891585, 1089715, 1248219, 1525601, 1961487, 2080365, 3269145, 4576803, 6241095, 7628005, 9807435, 13730409, 22884015, 68652045]

約数ペア:

[(1, 68652045), (3, 22884015), (5, 13730409), (7, 9807435), (9, 7628005), (11, 6241095), (15, 4576803), (21, 3269145), (33, 2080365), (35, 1961487), (45, 1525601), (55, 1248219), (63, 1089715), (77, 891585), (99, 693455), (105, 653829), (165, 416073), (231, 297195), (315, 217943), (385, 178317), (495, 138691), (693, 99065), (1155, 59439), (3465, 19813)]