15704493675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1901}}^1$

素因数の和:2193

約数の個数: 96

約数和(自身を含む): 28858361280

約数和(自身を除く): 13153867605

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 229, 325, 481, 555, 687, 925, 975, 1145, 1443, 1901, 2405, 2775, 2977, 3435, 5703, 5725, 7215, 8473, 8931, 9505, 12025, 14885, 17175, 24713, 25419, 28515, 36075, 42365, 44655, 47525, 70337, 74139, 74425, 110149, 123565, 127095, 142575, 211011, 211825, 223275, 330447, 351685, 370695, 435329, 550745, 617825, 635475, 914381, 1055055, 1305987, 1652235, 1758425, 1853475, 2176645, 2743143, 2753725, 4571905, 5275275, 5659277, 6529935, 8261175, 10883225, 13715715, 16107173, 16977831, 22859525, 28296385, 32649675, 48321519, 68578575, 80535865, 84889155, 141481925, 209393249, 241607595, 402679325, 424445775, 628179747, 1046966245, 1208037975, 3140898735, 5234831225, 15704493675]

約数ペア:

[(1, 15704493675), (3, 5234831225), (5, 3140898735), (13, 1208037975), (15, 1046966245), (25, 628179747), (37, 424445775), (39, 402679325), (65, 241607595), (75, 209393249), (111, 141481925), (185, 84889155), (195, 80535865), (229, 68578575), (325, 48321519), (481, 32649675), (555, 28296385), (687, 22859525), (925, 16977831), (975, 16107173), (1145, 13715715), (1443, 10883225), (1901, 8261175), (2405, 6529935), (2775, 5659277), (2977, 5275275), (3435, 4571905), (5703, 2753725), (5725, 2743143), (7215, 2176645), (8473, 1853475), (8931, 1758425), (9505, 1652235), (12025, 1305987), (14885, 1055055), (17175, 914381), (24713, 635475), (25419, 617825), (28515, 550745), (36075, 435329), (42365, 370695), (44655, 351685), (47525, 330447), (70337, 223275), (74139, 211825), (74425, 211011), (110149, 142575), (123565, 127095)]