3640292025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2971}}^1$

素因数の和:3063

約数の個数: 72

約数和(自身を含む): 6587069472

約数和(自身を除く): 2946777447

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 961, 1275, 1581, 2325, 2635, 2883, 2971, 4805, 7905, 8913, 13175, 14415, 14855, 16337, 24025, 39525, 44565, 49011, 50507, 72075, 74275, 81685, 92101, 151521, 222825, 245055, 252535, 276303, 408425, 460505, 757605, 1225275, 1262675, 1381515, 1565717, 2302525, 2855131, 3788025, 4697151, 6907575, 7828585, 8565393, 14275655, 23485755, 39142925, 42826965, 48537227, 71378275, 117428775, 145611681, 214134825, 242686135, 728058405, 1213430675, 3640292025]

約数ペア:

[(1, 3640292025), (3, 1213430675), (5, 728058405), (15, 242686135), (17, 214134825), (25, 145611681), (31, 117428775), (51, 71378275), (75, 48537227), (85, 42826965), (93, 39142925), (155, 23485755), (255, 14275655), (425, 8565393), (465, 7828585), (527, 6907575), (775, 4697151), (961, 3788025), (1275, 2855131), (1581, 2302525), (2325, 1565717), (2635, 1381515), (2883, 1262675), (2971, 1225275), (4805, 757605), (7905, 460505), (8913, 408425), (13175, 276303), (14415, 252535), (14855, 245055), (16337, 222825), (24025, 151521), (39525, 92101), (44565, 81685), (49011, 74275), (50507, 72075)]