331427764545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1\times {\mathrm{16189}}^1$

素因数の和:18722

約数の個数: 64

約数和(自身を含む): 577711008000

約数和(自身を除く): 246283243455

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2477, 2755, 7431, 8265, 12385, 16189, 37155, 47063, 48567, 71833, 80945, 141189, 215499, 235315, 242835, 307591, 359165, 469481, 705945, 922773, 1077495, 1364827, 1408443, 1537955, 2347405, 4094481, 4613865, 6824135, 7042215, 8920139, 20472405, 26760417, 40100153, 44600695, 120300459, 133802085, 200500765, 601502295, 761902907, 1162904437, 2285708721, 3488713311, 3809514535, 5814522185, 11428543605, 17443566555, 22095184303, 66285552909, 110475921515, 331427764545]

約数ペア:

[(1, 331427764545), (3, 110475921515), (5, 66285552909), (15, 22095184303), (19, 17443566555), (29, 11428543605), (57, 5814522185), (87, 3809514535), (95, 3488713311), (145, 2285708721), (285, 1162904437), (435, 761902907), (551, 601502295), (1653, 200500765), (2477, 133802085), (2755, 120300459), (7431, 44600695), (8265, 40100153), (12385, 26760417), (16189, 20472405), (37155, 8920139), (47063, 7042215), (48567, 6824135), (71833, 4613865), (80945, 4094481), (141189, 2347405), (215499, 1537955), (235315, 1408443), (242835, 1364827), (307591, 1077495), (359165, 922773), (469481, 705945)]