25080798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 56033280

約数和(自身を除く): 30952482

約数列:

[1, 2, 3, 6, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 151, 186, 282, 302, 453, 589, 893, 906, 1178, 1457, 1767, 1786, 2679, 2869, 2914, 3534, 4371, 4681, 5358, 5738, 7097, 8607, 8742, 9362, 14043, 14194, 17214, 21291, 27683, 28086, 42582, 55366, 83049, 88939, 134843, 166098, 177878, 220007, 266817, 269686, 404529, 440014, 533634, 660021, 809058, 1320042, 4180133, 8360266, 12540399, 25080798]

約数ペア:

[(1, 25080798), (2, 12540399), (3, 8360266), (6, 4180133), (19, 1320042), (31, 809058), (38, 660021), (47, 533634), (57, 440014), (62, 404529), (93, 269686), (94, 266817), (114, 220007), (141, 177878), (151, 166098), (186, 134843), (282, 88939), (302, 83049), (453, 55366), (589, 42582), (893, 28086), (906, 27683), (1178, 21291), (1457, 17214), (1767, 14194), (1786, 14043), (2679, 9362), (2869, 8742), (2914, 8607), (3534, 7097), (4371, 5738), (4681, 5358)]