191964325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 291767040

約数和(自身を除く): 99802715

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 185, 259, 575, 805, 851, 925, 1289, 1295, 4025, 4255, 5957, 6445, 6475, 9023, 21275, 29647, 29785, 32225, 45115, 47693, 148235, 148925, 207529, 225575, 238465, 333851, 741175, 1037645, 1096939, 1192325, 1669255, 5188225, 5484695, 7678573, 8346275, 27423475, 38392865, 191964325]

約数ペア:

[(1, 191964325), (5, 38392865), (7, 27423475), (23, 8346275), (25, 7678573), (35, 5484695), (37, 5188225), (115, 1669255), (161, 1192325), (175, 1096939), (185, 1037645), (259, 741175), (575, 333851), (805, 238465), (851, 225575), (925, 207529), (1289, 148925), (1295, 148235), (4025, 47693), (4255, 45115), (5957, 32225), (6445, 29785), (6475, 29647), (9023, 21275)]