72037305

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55201}}^1$

素因数の和:55241

約数の個数: 24

約数和(自身を含む): 129172680

約数和(自身を除く): 57135375

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 55201, 165603, 276005, 496809, 828015, 1600829, 2484045, 4802487, 8004145, 14407461, 24012435, 72037305]

約数ペア:

[(1, 72037305), (3, 24012435), (5, 14407461), (9, 8004145), (15, 4802487), (29, 2484045), (45, 1600829), (87, 828015), (145, 496809), (261, 276005), (435, 165603), (1305, 55201)]