75257385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 156608640

約数和(自身を除く): 81351255

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 49, 51, 57, 85, 95, 105, 119, 133, 147, 245, 255, 285, 317, 323, 357, 399, 595, 665, 735, 833, 931, 951, 969, 1585, 1615, 1785, 1995, 2219, 2261, 2499, 2793, 4165, 4655, 4755, 4845, 5389, 6023, 6657, 6783, 11095, 11305, 12495, 13965, 15533, 15827, 16167, 18069, 26945, 30115, 33285, 33915, 37723, 42161, 46599, 47481, 77665, 79135, 80835, 90345, 102391, 113169, 126483, 188615, 210805, 232995, 237405, 264061, 295127, 307173, 511955, 565845, 632415, 716737, 792183, 885381, 1320305, 1475635, 1535865, 2150211, 3583685, 3960915, 4426905, 5017159, 10751055, 15051477, 25085795, 75257385]

約数ペア:

[(1, 75257385), (3, 25085795), (5, 15051477), (7, 10751055), (15, 5017159), (17, 4426905), (19, 3960915), (21, 3583685), (35, 2150211), (49, 1535865), (51, 1475635), (57, 1320305), (85, 885381), (95, 792183), (105, 716737), (119, 632415), (133, 565845), (147, 511955), (245, 307173), (255, 295127), (285, 264061), (317, 237405), (323, 232995), (357, 210805), (399, 188615), (595, 126483), (665, 113169), (735, 102391), (833, 90345), (931, 80835), (951, 79135), (969, 77665), (1585, 47481), (1615, 46599), (1785, 42161), (1995, 37723), (2219, 33915), (2261, 33285), (2499, 30115), (2793, 26945), (4165, 18069), (4655, 16167), (4755, 15827), (4845, 15533), (5389, 13965), (6023, 12495), (6657, 11305), (6783, 11095)]