91411425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 189003776

約数和(自身を除く): 97592351

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 315, 381, 457, 525, 635, 889, 1143, 1371, 1575, 1905, 2285, 2667, 3175, 3199, 4113, 4445, 5715, 6855, 8001, 9525, 9597, 11425, 13335, 15995, 20565, 22225, 28575, 28791, 34275, 40005, 47985, 58039, 66675, 79975, 102825, 143955, 174117, 200025, 239925, 290195, 406273, 522351, 719775, 870585, 1218819, 1450975, 2031365, 2611755, 3656457, 4352925, 6094095, 10156825, 13058775, 18282285, 30470475, 91411425]

約数ペア:

[(1, 91411425), (3, 30470475), (5, 18282285), (7, 13058775), (9, 10156825), (15, 6094095), (21, 4352925), (25, 3656457), (35, 2611755), (45, 2031365), (63, 1450975), (75, 1218819), (105, 870585), (127, 719775), (175, 522351), (225, 406273), (315, 290195), (381, 239925), (457, 200025), (525, 174117), (635, 143955), (889, 102825), (1143, 79975), (1371, 66675), (1575, 58039), (1905, 47985), (2285, 40005), (2667, 34275), (3175, 28791), (3199, 28575), (4113, 22225), (4445, 20565), (5715, 15995), (6855, 13335), (8001, 11425), (9525, 9597)]