154172865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19069}}^1$

素因数の和:19102

約数の個数: 48

約数和(自身を含む): 313053120

約数和(自身を除く): 158880255

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 19069, 57207, 95345, 133483, 209759, 286035, 400449, 629277, 667415, 934381, 1048795, 1468313, 2002245, 2803143, 3146385, 4404939, 4671905, 7341565, 10278191, 14015715, 22024695, 30834573, 51390955, 154172865]

約数ペア:

[(1, 154172865), (3, 51390955), (5, 30834573), (7, 22024695), (11, 14015715), (15, 10278191), (21, 7341565), (33, 4671905), (35, 4404939), (49, 3146385), (55, 2803143), (77, 2002245), (105, 1468313), (147, 1048795), (165, 934381), (231, 667415), (245, 629277), (385, 400449), (539, 286035), (735, 209759), (1155, 133483), (1617, 95345), (2695, 57207), (8085, 19069)]