4736951275

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 7228584960

約数和(自身を除く): 2491633685

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 271, 475, 665, 751, 931, 1225, 1355, 1897, 3325, 3755, 4655, 5149, 5257, 6775, 9485, 13279, 14269, 18775, 23275, 25745, 26285, 36043, 36799, 47425, 66395, 71345, 99883, 128725, 131425, 180215, 183995, 203521, 252301, 331975, 356725, 499415, 699181, 901075, 919975, 1017605, 1261505, 1424647, 2497075, 3495905, 3866899, 5088025, 6307525, 7123235, 9972529, 17479525, 19334495, 27068293, 35616175, 49862645, 96672475, 135341465, 189478051, 249313225, 676707325, 947390255, 4736951275]

約数ペア:

[(1, 4736951275), (5, 947390255), (7, 676707325), (19, 249313225), (25, 189478051), (35, 135341465), (49, 96672475), (95, 49862645), (133, 35616175), (175, 27068293), (245, 19334495), (271, 17479525), (475, 9972529), (665, 7123235), (751, 6307525), (931, 5088025), (1225, 3866899), (1355, 3495905), (1897, 2497075), (3325, 1424647), (3755, 1261505), (4655, 1017605), (5149, 919975), (5257, 901075), (6775, 699181), (9485, 499415), (13279, 356725), (14269, 331975), (18775, 252301), (23275, 203521), (25745, 183995), (26285, 180215), (36043, 131425), (36799, 128725), (47425, 99883), (66395, 71345)]