5200722075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 9035136000

約数和(自身を除く): 3834413925

約数列:

[1, 3, 5, 15, 25, 43, 75, 79, 129, 137, 149, 215, 237, 395, 411, 447, 645, 685, 745, 1075, 1185, 1975, 2055, 2235, 3225, 3397, 3425, 3725, 5891, 5925, 6407, 10191, 10275, 10823, 11175, 11771, 16985, 17673, 19221, 20413, 29455, 32035, 32469, 35313, 50955, 54115, 58855, 61239, 84925, 88365, 96105, 102065, 147275, 160175, 162345, 176565, 254775, 270575, 294275, 306195, 441825, 465389, 480525, 506153, 510325, 811725, 877759, 882825, 1396167, 1518459, 1530975, 1612627, 2326945, 2530765, 2633277, 4388795, 4837881, 6980835, 7592295, 8063135, 11634725, 12653825, 13166385, 21943975, 24189405, 34904175, 37961475, 40315675, 65831925, 69342961, 120947025, 208028883, 346714805, 1040144415, 1733574025, 5200722075]

約数ペア:

[(1, 5200722075), (3, 1733574025), (5, 1040144415), (15, 346714805), (25, 208028883), (43, 120947025), (75, 69342961), (79, 65831925), (129, 40315675), (137, 37961475), (149, 34904175), (215, 24189405), (237, 21943975), (395, 13166385), (411, 12653825), (447, 11634725), (645, 8063135), (685, 7592295), (745, 6980835), (1075, 4837881), (1185, 4388795), (1975, 2633277), (2055, 2530765), (2235, 2326945), (3225, 1612627), (3397, 1530975), (3425, 1518459), (3725, 1396167), (5891, 882825), (5925, 877759), (6407, 811725), (10191, 510325), (10275, 506153), (10823, 480525), (11175, 465389), (11771, 441825), (16985, 306195), (17673, 294275), (19221, 270575), (20413, 254775), (29455, 176565), (32035, 162345), (32469, 160175), (35313, 147275), (50955, 102065), (54115, 96105), (58855, 88365), (61239, 84925)]