713343225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2759

約数の個数: 72

約数和(自身を含む): 1391265120

約数和(自身を除く): 677921895

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 73, 75, 105, 147, 175, 219, 245, 365, 511, 525, 735, 1095, 1225, 1533, 1825, 2555, 2659, 3577, 3675, 5475, 7665, 7977, 10731, 12775, 13295, 17885, 18613, 38325, 39885, 53655, 55839, 66475, 89425, 93065, 130291, 194107, 199425, 268275, 279195, 390873, 465325, 582321, 651455, 970535, 1358749, 1395975, 1954365, 2911605, 3257275, 4076247, 4852675, 6793745, 9511243, 9771825, 14558025, 20381235, 28533729, 33968725, 47556215, 101906175, 142668645, 237781075, 713343225]

約数ペア:

[(1, 713343225), (3, 237781075), (5, 142668645), (7, 101906175), (15, 47556215), (21, 33968725), (25, 28533729), (35, 20381235), (49, 14558025), (73, 9771825), (75, 9511243), (105, 6793745), (147, 4852675), (175, 4076247), (219, 3257275), (245, 2911605), (365, 1954365), (511, 1395975), (525, 1358749), (735, 970535), (1095, 651455), (1225, 582321), (1533, 465325), (1825, 390873), (2555, 279195), (2659, 268275), (3577, 199425), (3675, 194107), (5475, 130291), (7665, 93065), (7977, 89425), (10731, 66475), (12775, 55839), (13295, 53655), (17885, 39885), (18613, 38325)]