20232722925

素因数分解:

$3^2\times 5^2\times {\mathrm{373}}^1\times {\mathrm{491}}^2$

素因数の和:1371

約数の個数: 54

約数和(自身を含む): 36410365706

約数和(自身を除く): 16177642781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 373, 491, 1119, 1473, 1865, 2455, 3357, 4419, 5595, 7365, 9325, 12275, 16785, 22095, 27975, 36825, 83925, 110475, 183143, 241081, 549429, 723243, 915715, 1205405, 1648287, 2169729, 2747145, 3616215, 4578575, 6027025, 8241435, 10848645, 13735725, 18081075, 41207175, 54243225, 89923213, 269769639, 449616065, 809308917, 1348848195, 2248080325, 4046544585, 6744240975, 20232722925]

約数ペア:

[(1, 20232722925), (3, 6744240975), (5, 4046544585), (9, 2248080325), (15, 1348848195), (25, 809308917), (45, 449616065), (75, 269769639), (225, 89923213), (373, 54243225), (491, 41207175), (1119, 18081075), (1473, 13735725), (1865, 10848645), (2455, 8241435), (3357, 6027025), (4419, 4578575), (5595, 3616215), (7365, 2747145), (9325, 2169729), (12275, 1648287), (16785, 1205405), (22095, 915715), (27975, 723243), (36825, 549429), (83925, 241081), (110475, 183143)]