225961725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 412830720

約数和(自身を除く): 186868995

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 165, 237, 275, 395, 825, 869, 1185, 1975, 2607, 3467, 4345, 5925, 10401, 13035, 17335, 21725, 38137, 52005, 65175, 86675, 114411, 190685, 260025, 273893, 572055, 821679, 953425, 1369465, 2860275, 3012823, 4108395, 6847325, 9038469, 15064115, 20541975, 45192345, 75320575, 225961725]

約数ペア:

[(1, 225961725), (3, 75320575), (5, 45192345), (11, 20541975), (15, 15064115), (25, 9038469), (33, 6847325), (55, 4108395), (75, 3012823), (79, 2860275), (165, 1369465), (237, 953425), (275, 821679), (395, 572055), (825, 273893), (869, 260025), (1185, 190685), (1975, 114411), (2607, 86675), (3467, 65175), (4345, 52005), (5925, 38137), (10401, 21725), (13035, 17335)]