80279085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 145336320

約数和(自身を除く): 65057235

約数列:

[1, 3, 5, 15, 19, 23, 37, 57, 69, 95, 111, 115, 185, 285, 331, 345, 437, 555, 703, 851, 993, 1311, 1655, 2109, 2185, 2553, 3515, 4255, 4965, 6289, 6555, 7613, 10545, 12247, 12765, 16169, 18867, 22839, 31445, 36741, 38065, 48507, 61235, 80845, 94335, 114195, 144647, 183705, 232693, 242535, 281681, 433941, 698079, 723235, 845043, 1163465, 1408405, 2169705, 3490395, 4225215, 5351939, 16055817, 26759695, 80279085]

約数ペア:

[(1, 80279085), (3, 26759695), (5, 16055817), (15, 5351939), (19, 4225215), (23, 3490395), (37, 2169705), (57, 1408405), (69, 1163465), (95, 845043), (111, 723235), (115, 698079), (185, 433941), (285, 281681), (331, 242535), (345, 232693), (437, 183705), (555, 144647), (703, 114195), (851, 94335), (993, 80845), (1311, 61235), (1655, 48507), (2109, 38065), (2185, 36741), (2553, 31445), (3515, 22839), (4255, 18867), (4965, 16169), (6289, 12765), (6555, 12247), (7613, 10545)]