15875790486

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{1049}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 32615352000

約数和(自身を除く): 16739561514

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 317, 327, 438, 634, 654, 951, 1049, 1902, 2098, 3147, 6294, 7957, 15914, 23141, 23871, 34553, 46282, 47742, 69106, 69423, 76577, 103659, 114341, 138846, 153154, 207318, 228682, 229731, 332533, 343023, 459462, 665066, 686046, 997599, 1995198, 2522369, 5044738, 7567107, 8346893, 15134214, 16693786, 24274909, 25040679, 36246097, 48549818, 50081358, 72492194, 72824727, 108738291, 145649454, 217476582, 2645965081, 5291930162, 7937895243, 15875790486]

約数ペア:

[(1, 15875790486), (2, 7937895243), (3, 5291930162), (6, 2645965081), (73, 217476582), (109, 145649454), (146, 108738291), (218, 72824727), (219, 72492194), (317, 50081358), (327, 48549818), (438, 36246097), (634, 25040679), (654, 24274909), (951, 16693786), (1049, 15134214), (1902, 8346893), (2098, 7567107), (3147, 5044738), (6294, 2522369), (7957, 1995198), (15914, 997599), (23141, 686046), (23871, 665066), (34553, 459462), (46282, 343023), (47742, 332533), (69106, 229731), (69423, 228682), (76577, 207318), (103659, 153154), (114341, 138846)]