22877235

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 43330560

約数和(自身を除く): 20453325

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 991, 1215, 1539, 2565, 2973, 4617, 4955, 7695, 8919, 14865, 18829, 23085, 26757, 44595, 56487, 80271, 94145, 133785, 169461, 240813, 282435, 401355, 508383, 847305, 1204065, 1525149, 2541915, 4575447, 7625745, 22877235]

約数ペア:

[(1, 22877235), (3, 7625745), (5, 4575447), (9, 2541915), (15, 1525149), (19, 1204065), (27, 847305), (45, 508383), (57, 401355), (81, 282435), (95, 240813), (135, 169461), (171, 133785), (243, 94145), (285, 80271), (405, 56487), (513, 44595), (855, 26757), (991, 23085), (1215, 18829), (1539, 14865), (2565, 8919), (2973, 7695), (4617, 4955)]