61589975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 84851712

約数和(自身を除く): 23261737

約数列:

[1, 5, 23, 25, 43, 47, 53, 115, 215, 235, 265, 575, 989, 1075, 1081, 1175, 1219, 1325, 2021, 2279, 2491, 4945, 5405, 6095, 10105, 11395, 12455, 24725, 27025, 30475, 46483, 50525, 52417, 56975, 57293, 62275, 107113, 232415, 262085, 286465, 535565, 1162075, 1310425, 1432325, 2463599, 2677825, 12317995, 61589975]

約数ペア:

[(1, 61589975), (5, 12317995), (23, 2677825), (25, 2463599), (43, 1432325), (47, 1310425), (53, 1162075), (115, 535565), (215, 286465), (235, 262085), (265, 232415), (575, 107113), (989, 62275), (1075, 57293), (1081, 56975), (1175, 52417), (1219, 50525), (1325, 46483), (2021, 30475), (2279, 27025), (2491, 24725), (4945, 12455), (5405, 11395), (6095, 10105)]