201347325

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{28867}}^1$

素因数の和:28914

約数の個数: 36

約数和(自身を含む): 372281728

約数和(自身を除く): 170934403

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 28867, 86601, 144335, 259803, 433005, 721675, 894877, 1299015, 2165025, 2684631, 4474385, 6495075, 8053893, 13423155, 22371925, 40269465, 67115775, 201347325]

約数ペア:

[(1, 201347325), (3, 67115775), (5, 40269465), (9, 22371925), (15, 13423155), (25, 8053893), (31, 6495075), (45, 4474385), (75, 2684631), (93, 2165025), (155, 1299015), (225, 894877), (279, 721675), (465, 433005), (775, 259803), (1395, 144335), (2325, 86601), (6975, 28867)]