31341569475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2939}}^1\times {\mathrm{4903}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 53634067200

約数和(自身を除く): 22292497725

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 2939, 4903, 8817, 14695, 14709, 24515, 44085, 73475, 73545, 85231, 122575, 142187, 220425, 255693, 367725, 426155, 426561, 710935, 1278465, 2130775, 2132805, 3554675, 6392325, 10664025, 14409917, 43229751, 72049585, 216148755, 360247925, 417887593, 1080743775, 1253662779, 2089437965, 6268313895, 10447189825, 31341569475]

約数ペア:

[(1, 31341569475), (3, 10447189825), (5, 6268313895), (15, 2089437965), (25, 1253662779), (29, 1080743775), (75, 417887593), (87, 360247925), (145, 216148755), (435, 72049585), (725, 43229751), (2175, 14409917), (2939, 10664025), (4903, 6392325), (8817, 3554675), (14695, 2132805), (14709, 2130775), (24515, 1278465), (44085, 710935), (73475, 426561), (73545, 426155), (85231, 367725), (122575, 255693), (142187, 220425)]