1728014715

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10331}}^1$

素因数の和:10414

約数の個数: 80

約数和(自身を含む): 3600495360

約数和(自身を除く): 1872480645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 59, 63, 81, 105, 135, 177, 189, 295, 315, 405, 413, 531, 567, 885, 945, 1239, 1593, 2065, 2655, 2835, 3717, 4779, 6195, 7965, 10331, 11151, 18585, 23895, 30993, 33453, 51655, 55755, 72317, 92979, 154965, 167265, 216951, 278937, 361585, 464895, 609529, 650853, 836811, 1084755, 1394685, 1828587, 1952559, 3047645, 3254265, 4184055, 4266703, 5485761, 5857677, 9142935, 9762795, 12800109, 16457283, 21333515, 27428805, 29288385, 38400327, 49371849, 64000545, 82286415, 115200981, 192001635, 246859245, 345602943, 576004905, 1728014715]

約数ペア:

[(1, 1728014715), (3, 576004905), (5, 345602943), (7, 246859245), (9, 192001635), (15, 115200981), (21, 82286415), (27, 64000545), (35, 49371849), (45, 38400327), (59, 29288385), (63, 27428805), (81, 21333515), (105, 16457283), (135, 12800109), (177, 9762795), (189, 9142935), (295, 5857677), (315, 5485761), (405, 4266703), (413, 4184055), (531, 3254265), (567, 3047645), (885, 1952559), (945, 1828587), (1239, 1394685), (1593, 1084755), (2065, 836811), (2655, 650853), (2835, 609529), (3717, 464895), (4779, 361585), (6195, 278937), (7965, 216951), (10331, 167265), (11151, 154965), (18585, 92979), (23895, 72317), (30993, 55755), (33453, 51655)]