431134367025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{80831}}^1$

素因数の和:81079

約数の個数: 72

約数和(自身を含む): 756127747584

約数和(自身を除く): 324993380559

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 197, 285, 361, 475, 591, 985, 1083, 1425, 1805, 2955, 3743, 4925, 5415, 9025, 11229, 14775, 18715, 27075, 56145, 71117, 80831, 93575, 213351, 242493, 280725, 355585, 404155, 1066755, 1212465, 1535789, 1777925, 2020775, 4607367, 5333775, 6062325, 7678945, 15923707, 23036835, 29179991, 38394725, 47771121, 79618535, 87539973, 115184175, 145899955, 238855605, 302550433, 398092675, 437699865, 729499775, 907651299, 1194278025, 1512752165, 2188499325, 4538256495, 5748458227, 7563760825, 17245374681, 22691282475, 28742291135, 86226873405, 143711455675, 431134367025]

約数ペア:

[(1, 431134367025), (3, 143711455675), (5, 86226873405), (15, 28742291135), (19, 22691282475), (25, 17245374681), (57, 7563760825), (75, 5748458227), (95, 4538256495), (197, 2188499325), (285, 1512752165), (361, 1194278025), (475, 907651299), (591, 729499775), (985, 437699865), (1083, 398092675), (1425, 302550433), (1805, 238855605), (2955, 145899955), (3743, 115184175), (4925, 87539973), (5415, 79618535), (9025, 47771121), (11229, 38394725), (14775, 29179991), (18715, 23036835), (27075, 15923707), (56145, 7678945), (71117, 6062325), (80831, 5333775), (93575, 4607367), (213351, 2020775), (242493, 1777925), (280725, 1535789), (355585, 1212465), (404155, 1066755)]