4006129725

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{456539}}^1$

素因数の和:456571

約数の個数: 48

約数和(自身を含む): 7925534400

約数和(自身を除く): 3919404675

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 456539, 1369617, 2282695, 4108851, 5935007, 6848085, 11413475, 12326553, 17805021, 20544255, 29675035, 34240425, 53415063, 61632765, 89025105, 102721275, 148375175, 160245189, 267075315, 308163825, 445125525, 801225945, 1335376575, 4006129725]

約数ペア:

[(1, 4006129725), (3, 1335376575), (5, 801225945), (9, 445125525), (13, 308163825), (15, 267075315), (25, 160245189), (27, 148375175), (39, 102721275), (45, 89025105), (65, 61632765), (75, 53415063), (117, 34240425), (135, 29675035), (195, 20544255), (225, 17805021), (325, 12326553), (351, 11413475), (585, 6848085), (675, 5935007), (975, 4108851), (1755, 2282695), (2925, 1369617), (8775, 456539)]