22879875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 41827968

約数和(自身を除く): 18948093

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 97, 111, 125, 185, 255, 291, 375, 425, 485, 555, 629, 925, 1275, 1455, 1649, 1887, 2125, 2425, 2775, 3145, 3589, 4625, 4947, 6375, 7275, 8245, 9435, 10767, 12125, 13875, 15725, 17945, 24735, 36375, 41225, 47175, 53835, 61013, 78625, 89725, 123675, 183039, 206125, 235875, 269175, 305065, 448625, 618375, 915195, 1345875, 1525325, 4575975, 7626625, 22879875]

約数ペア:

[(1, 22879875), (3, 7626625), (5, 4575975), (15, 1525325), (17, 1345875), (25, 915195), (37, 618375), (51, 448625), (75, 305065), (85, 269175), (97, 235875), (111, 206125), (125, 183039), (185, 123675), (255, 89725), (291, 78625), (375, 61013), (425, 53835), (485, 47175), (555, 41225), (629, 36375), (925, 24735), (1275, 17945), (1455, 15725), (1649, 13875), (1887, 12125), (2125, 10767), (2425, 9435), (2775, 8245), (3145, 7275), (3589, 6375), (4625, 4947)]