15696872817005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{857}}^1\times {\mathrm{7541}}^1$

素因数の和:9150

約数の個数: 64

約数和(自身を含む): 20419483518720

約数和(自身を除く): 4722610701715

約数列:

[1, 5, 19, 37, 95, 185, 691, 703, 857, 3455, 3515, 4285, 7541, 13129, 16283, 25567, 31709, 37705, 65645, 81415, 127835, 143279, 158545, 279017, 485773, 592187, 602471, 716395, 1395085, 2428865, 2960935, 3012355, 5210831, 5301323, 6462637, 11251553, 21910919, 26054155, 26506615, 32313185, 56257765, 99005789, 109554595, 122790103, 192800747, 239117569, 416307461, 495028945, 613950515, 964003735, 1195587845, 2081537305, 3663214193, 4465682167, 4543233811, 18316070965, 22328410835, 22716169055, 84847961173, 165230240179, 424239805865, 826151200895, 3139374563401, 15696872817005]

約数ペア:

[(1, 15696872817005), (5, 3139374563401), (19, 826151200895), (37, 424239805865), (95, 165230240179), (185, 84847961173), (691, 22716169055), (703, 22328410835), (857, 18316070965), (3455, 4543233811), (3515, 4465682167), (4285, 3663214193), (7541, 2081537305), (13129, 1195587845), (16283, 964003735), (25567, 613950515), (31709, 495028945), (37705, 416307461), (65645, 239117569), (81415, 192800747), (127835, 122790103), (143279, 109554595), (158545, 99005789), (279017, 56257765), (485773, 32313185), (592187, 26506615), (602471, 26054155), (716395, 21910919), (1395085, 11251553), (2428865, 6462637), (2960935, 5301323), (3012355, 5210831)]