23968141815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{4217}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 41982935040

約数和(自身を除く): 18014793225

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 719, 1581, 2157, 2635, 3595, 4217, 7905, 10785, 12223, 12651, 21085, 22289, 36669, 61115, 63255, 66867, 71689, 111445, 130727, 183345, 215067, 334335, 358445, 378913, 392181, 653635, 1075335, 1136739, 1894565, 1960905, 2222359, 3032023, 5683695, 6667077, 9096069, 11111795, 15160115, 33335385, 45480345, 51544391, 93992713, 154633173, 257721955, 281978139, 469963565, 773165865, 1409890695, 1597876121, 4793628363, 7989380605, 23968141815]

約数ペア:

[(1, 23968141815), (3, 7989380605), (5, 4793628363), (15, 1597876121), (17, 1409890695), (31, 773165865), (51, 469963565), (85, 281978139), (93, 257721955), (155, 154633173), (255, 93992713), (465, 51544391), (527, 45480345), (719, 33335385), (1581, 15160115), (2157, 11111795), (2635, 9096069), (3595, 6667077), (4217, 5683695), (7905, 3032023), (10785, 2222359), (12223, 1960905), (12651, 1894565), (21085, 1136739), (22289, 1075335), (36669, 653635), (61115, 392181), (63255, 378913), (66867, 358445), (71689, 334335), (111445, 215067), (130727, 183345)]