70186905

素因数分解:

$3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 128366784

約数和(自身を除く): 58179879

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 915, 947, 1215, 1647, 2745, 2841, 4735, 4941, 8235, 8523, 14205, 14823, 24705, 25569, 42615, 57767, 74115, 76707, 127845, 173301, 230121, 288835, 383535, 519903, 866505, 1150605, 1559709, 2599515, 4679127, 7798545, 14037381, 23395635, 70186905]

約数ペア:

[(1, 70186905), (3, 23395635), (5, 14037381), (9, 7798545), (15, 4679127), (27, 2599515), (45, 1559709), (61, 1150605), (81, 866505), (135, 519903), (183, 383535), (243, 288835), (305, 230121), (405, 173301), (549, 127845), (915, 76707), (947, 74115), (1215, 57767), (1647, 42615), (2745, 25569), (2841, 24705), (4735, 14823), (4941, 14205), (8235, 8523)]