808045395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{38839}}^1$

素因数の和:38939

約数の個数: 32

約数和(自身を含む): 1379596800

約数和(自身を除く): 571551405

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 20805, 38839, 116517, 194195, 582585, 737941, 2213823, 2835247, 3689705, 8505741, 11069115, 14176235, 42528705, 53869693, 161609079, 269348465, 808045395]

約数ペア:

[(1, 808045395), (3, 269348465), (5, 161609079), (15, 53869693), (19, 42528705), (57, 14176235), (73, 11069115), (95, 8505741), (219, 3689705), (285, 2835247), (365, 2213823), (1095, 737941), (1387, 582585), (4161, 194195), (6935, 116517), (20805, 38839)]